US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Dune Acquisition Corp II

10.70

0.0000

Pre-market: 10.60-0.1000-0.93%04:46 EDT

Volume:31

Turnover:330.67

Market Cap:216.49M

PE:58.55

High:10.70

Open:10.70

Low:10.70

Close:10.70

52wk High:10.70

52wk Low:10.09

Shares:20.23M

Float Shares:13.38M

Volume Ratio:0.03

T/O Rate:0.00%

Dividend:- -

Dividend Rate:- -

EPS(TTM):0.1828

EPS(LYR):0.2205

ROE:-0.71%

ROA:-0.91%

PB:-30.90

PE(LYR):48.54

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Beneficial Ownership Change

Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Major Issues Report

Form 8-K - Current report

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Major Issues Report

Form 8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigerfiesta.com/stock/CCAQ/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"CCAQ","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CCAQ\",,,,,undefined,":{"symbol":"CCAQ","market":"US","secType":"STK","nameCN":"Dune Acquisition Corp II","latestPrice":10.7,"timestamp":1789588800000,"preClose":10.7,"halted":0,"volume":31,"hourTrading":{"tag":"盘前","latestPrice":10.6,"preClose":10.7,"latestTime":"04:46 EDT","volume":500,"amount":5300,"timestamp":1789634799360,"change":-0.1,"changeRate":-0.009346,"amplitude":0},"delay":0,"changeRate":0,"floatShares":13382800,"shares":20232800,"eps":0.182756,"marketStatus":"Pre-Mkt","change":0,"latestTime":"09-17 05:57:29 EDT","open":10.7,"high":10.7,"low":10.7,"amount":330.666677,"amplitude":0,"askPrice":10.7,"askSize":200,"bidPrice":4.24,"bidSize":200,"shortable":3,"etf":0,"ttmEps":0.182756,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1789651800000},"marketStatusCode":1,"adr":0,"exchange":"NASDAQ","adjPreClose":10.7,"preHourTrading":{"tag":"盘前","latestPrice":10.6,"preClose":10.7,"latestTime":"04:46 EDT","volume":500,"amount":5300,"timestamp":1789634799360,"change":-0.1,"changeRate":-0.009346,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":10.7,"preClose":10.7,"latestTime":"19:30 EDT","volume":1,"amount":10.68,"timestamp":1789601404731,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.0297676250843288},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CCAQ\",,,,,undefined,":{"symbol":"CCAQ","floatShares":13382800,"roa":"-0.91%","roe":"-0.71%","lyrEps":0.220453,"volumeRatio":0.0297676250843288,"shares":20232800,"dividePrice":0,"high":10.7,"amplitude":0,"preClose":10.7,"low":10.7,"week52Low":10.0899,"pbRate":"-30.90","week52High":10.7,"institutionHeld":0,"latestPrice":10.7,"eps":0.182756,"divideRate":0,"volume":31,"delay":0,"ttmEps":0.182756,"open":10.7,"prevYearClose":10.22,"prevWeekClose":10.68,"prevMonthClose":10.55,"prevQuarterClose":10.43,"fiveDayClose":10.58,"twentyDayClose":10.52,"sixtyDayClose":10.43},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CCAQ\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-07","symbol":"CCAQ","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786075200000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2026-05-13","symbol":"CCAQ","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778644800000,"reportTimeType":"pre","actualEps":null},{"market":"US","date":"2026-03-13","symbol":"CCAQ","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1773374400000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2025-11-14","symbol":"CCAQ","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1763096400000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2025-08-11","symbol":"CCAQ","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754884800000,"reportTimeType":"post","actualEps":null}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CCAQ\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CCAQ\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CCAQ\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CCAQ","date":"2026-09-16","current":58.548009,"percent":0.986667,"low":51.071927,"twenty":51.317938,"median":51.563949,"eighty":57.49061,"high":58.335659,"avg":53.561958,"sd":2.956695,"marketCap":216491099},"quantilePoints":[{"date":"2026-05-29","current":51.071927,"twenty":51.190012,"median":51.367141,"eighty":51.544269,"marketCap":210016598},{"date":"2026-06-05","current":51.121129,"twenty":51.071927,"median":51.071927,"eighty":51.160491,"marketCap":210218927},{"date":"2026-06-12","current":51.121129,"twenty":51.071927,"median":51.121129,"eighty":51.121129,"marketCap":210218927},{"date":"2026-06-18","current":51.268736,"twenty":51.071927,"median":51.121129,"eighty":51.170331,"marketCap":210825911},{"date":"2026-06-26","current":51.317938,"twenty":51.121129,"median":51.121129,"eighty":51.317938,"marketCap":211028239},{"date":"2026-07-02","current":51.490146,"twenty":51.121129,"median":51.170331,"eighty":51.317938,"marketCap":211736388},{"date":"2026-07-10","current":51.514747,"twenty":51.121129,"median":51.293337,"eighty":51.465545,"marketCap":211837552},{"date":"2026-07-17","current":51.465545,"twenty":51.121129,"median":51.317938,"eighty":51.470465,"marketCap":211635223},{"date":"2026-07-24","current":51.563949,"twenty":51.121129,"median":51.317938,"eighty":51.495066,"marketCap":212039880},{"date":"2026-07-31","current":51.563949,"twenty":51.121129,"median":51.342539,"eighty":51.514747,"marketCap":212039880},{"date":"2026-08-07","current":51.608231,"twenty":51.121129,"median":51.465545,"eighty":51.563949,"marketCap":212221975},{"date":"2026-08-14","current":57.272533,"twenty":51.121129,"median":51.465545,"eighty":51.563949,"marketCap":212545700},{"date":"2026-08-21","current":57.51787,"twenty":51.15065,"median":51.465545,"eighty":51.608231,"marketCap":213456177},{"date":"2026-08-28","current":57.51787,"twenty":51.199853,"median":51.502447,"eighty":57.125331,"marketCap":213456177},{"date":"2026-09-04","current":57.49061,"twenty":51.249055,"median":51.514747,"eighty":57.341227,"marketCap":213355013},{"date":"2026-09-11","current":57.681428,"twenty":51.288417,"median":51.514747,"eighty":57.49061,"marketCap":214063161},{"date":"2026-09-16","current":58.335659,"twenty":51.317938,"median":51.563949,"eighty":57.49061,"marketCap":216491099}],"updateTime":1789639049557},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CCAQ\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21639861","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026091360-CCAQ","pdf_url":"","pub_time":1787096106000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/0001213900-26-091360-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026091360/ea0302510-8k_collective.htm","primary":true,"translateUrl":"","linkName":"ea0302510-8k_collective.htm","type":"8-K","id":"NTFILE7zr7RqqniKV9qbEC","market":"us","size":32224}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-19 07:35","pubTimestamp":1787096106,"title_zh":"Form 8-K - Current report","summary_en":"Item 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21623027","market":"us","labels":[],"media":"sec.gov","original_id":"AN134655426000072-CCAQ","pdf_url":"","pub_time":1786730692000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"CCAQ","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/0001346554-26-000072-index.html","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346554/000134655426000072/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILEFZhk9cAVSTULrtmM","market":"us","size":0},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346554/000134655426000072/ex1.htm","primary":false,"translateUrl":"","linkName":"ex1.htm","type":"EX-1","id":"NTFILE9K7TtsKxo8VquRYZ","market":"us","size":6426}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-08-15 02:04","pubTimestamp":1786730692,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21598656","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026087341-CCAQ","pdf_url":"","pub_time":1786334400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026087341/0001213900-26-087341-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM OF AMENDMENT TO THE SECOND AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026087341/ea030141801ex3-1.htm","primary":true,"translateUrl":"","linkName":"ea030141801ex3-1.htm","type":"EX-3.1","id":"NTFILEEkJdDdkCzac1jBLz","market":"us","size":12805},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026087341/ea0301418-8k_collective.htm","primary":false,"translateUrl":"","linkName":"ea0301418-8k_collective.htm","type":"8-K","id":"NTFILEGzb49byXHiaSzYJm","market":"us","size":38966}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-08-10 12:00","pubTimestamp":1786334400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21592715","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026086790-CCAQ","pdf_url":"","pub_time":1786075200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CCAQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/0001213900-26-086790-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/ea0300109-10q_collective.htm","primary":true,"translateUrl":"","linkName":"ea0300109-10q_collective.htm","type":"10-Q","id":"NTFILE95faxnCRTGy4ki3E","market":"us","size":582408},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/ea030010901ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea030010901ex31-1.htm","type":"EX-31.1","id":"NTFILE5qie2KejLZgiJuzx","market":"us","size":12241},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/ea030010901ex31-2.htm","primary":false,"translateUrl":"","linkName":"ea030010901ex31-2.htm","type":"EX-31.2","id":"NTFILEA46QoQVvMLCeHX19","market":"us","size":11719},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/ea030010901ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea030010901ex32-1.htm","type":"EX-32.1","id":"NTFILEDJ6ndb1aTDQTq5Jj","market":"us","size":4694},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026086790/ea030010901ex32-2.htm","primary":false,"translateUrl":"","linkName":"ea030010901ex32-2.htm","type":"EX-32.2","id":"NTFILE8qRhvckESS5DiBh2","market":"us","size":4689}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-08-07 12:00","pubTimestamp":1786075200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21521261","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026079700-CCAQ","pdf_url":"","pub_time":1784520000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026079700/0001213900-26-079700-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PROMISSORY NOTE ISSUED BY COLLECTIVE ACQUISITION CORP. IN FAVOR OF COLLECTIVE AC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026079700/ea029848101ex10-1.htm","primary":true,"translateUrl":"","linkName":"ea029848101ex10-1.htm","type":"EX-10.1","id":"NTFILE4QKMmxBX3P54M7bN","market":"us","size":24218},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026079700/ea0298481-8k_collective.htm","primary":false,"translateUrl":"","linkName":"ea0298481-8k_collective.htm","type":"8-K","id":"NTFILE7oEnYEmJDgBRHHEH","market":"us","size":37209}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-07-20 12:00","pubTimestamp":1784520000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472141","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026055238-CCAQ","pdf_url":"","pub_time":1778644800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CCAQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026055238/0001213900-26-055238-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026055238/ea0290129-10q_collective.htm","primary":true,"translateUrl":"","linkName":"ea0290129-10q_collective.htm","type":"10-Q","id":"NTFILEzSJQryVAhovGdisF","market":"us","size":460077},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026055238/ea029012901ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea029012901ex31-1.htm","type":"EX-31.1","id":"NTFILEFK8KDjtZAo3qyvye","market":"us","size":13146},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026055238/ea029012901ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea029012901ex32-1.htm","type":"EX-32.1","id":"NTFILEBZNp5vifC9abnPU8","market":"us","size":5092}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2026-05-13 12:00","pubTimestamp":1778644800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21484965","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026048089-CCAQ","pdf_url":"","pub_time":1777262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026048089/0001213900-26-048089-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SECOND AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF COLLECTIVE","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026048089/ea028789401ex3-1.htm","primary":true,"translateUrl":"","linkName":"ea028789401ex3-1.htm","type":"EX-3.1","id":"NTFILEGj8HHeAenb5YnYN8","market":"us","size":323490},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026048089/ea0287894-8k_collective.htm","primary":false,"translateUrl":"","linkName":"ea0287894-8k_collective.htm","type":"8-K","id":"NTFILE73gZGtZ5hHtjUL9P","market":"us","size":38278},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026048089/ea028789401_ex3-1img1.jpg","primary":false,"translateUrl":"","linkName":"ea028789401_ex3-1img1.jpg","type":"GRAPHIC","id":"NTFILE6mJhq3cnioDpWw5E","market":"us","size":4143}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-04-27 12:00","pubTimestamp":1777262400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21484966","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026027746-CCAQ","pdf_url":"","pub_time":1773374400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"CCAQ","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/0001213900-26-027746-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea0280974-10k_dune2.htm","primary":true,"translateUrl":"","linkName":"ea0280974-10k_dune2.htm","type":"10-K","id":"NTFILE84XpKwGKddJhpTfj","market":"us","size":940793},{"description":"DESCRIPTION OF REGISTERED SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea028097401ex4-5.htm","primary":false,"translateUrl":"","linkName":"ea028097401ex4-5.htm","type":"EX-4.5","id":"NTFILE32keYVs1SH9BumjJ","market":"us","size":28804},{"description":"INSIDER TRADING POLICIES AND PROCEDURES","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea028097401ex19-1.htm","primary":false,"translateUrl":"","linkName":"ea028097401ex19-1.htm","type":"EX-19.1","id":"NTFILEDvE1p9T1Nr5gXLBu","market":"us","size":120209},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea028097401ex31-1.htm","primary":false,"translateUrl":"","linkName":"ea028097401ex31-1.htm","type":"EX-31.1","id":"NTFILE8jpUCqH6CUo1KmMV","market":"us","size":9472},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea028097401ex32-1.htm","primary":false,"translateUrl":"","linkName":"ea028097401ex32-1.htm","type":"EX-32.1","id":"NTFILEFnPvjAyLgXXMMuPM","market":"us","size":4357},{"description":"POLICY RELATED TO RECOVERY OF ERRONEOUSLY AWARDED COMPENSATION","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026027746/ea028097401ex97-1.htm","primary":false,"translateUrl":"","linkName":"ea028097401ex97-1.htm","type":"EX-97.1","id":"NTFILE5anjsh5jFMfEj69j","market":"us","size":28022}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-03-13 12:00","pubTimestamp":1773374400,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472148","market":"us","labels":[],"media":"sec.gov","original_id":"AN31206926000050-CCAQ","pdf_url":"","pub_time":1770786000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"CCAQ","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000031206926000050/0000312069-26-000050-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/312069/000031206926000050/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE4fLsA4mMGMeP9q85","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-02-11 13:00","pubTimestamp":1770786000,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472136","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026012880-CCAQ","pdf_url":"","pub_time":1770267600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/0001213900-26-012880-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 5.01: Changes in Control of Registrant;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM OF PURCHASE AGREEMENT, DATED JANUARY 30, 2026, BY AND AMONG COLLECTIVE CAPI","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/ea027578501ex10-1_duneacq2.htm","primary":true,"translateUrl":"","linkName":"ea027578501ex10-1_duneacq2.htm","type":"EX-10.1","id":"NTFILE8r8LDN8gb5onkfGQ","market":"us","size":103639},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/ea0275785-8k_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea0275785-8k_duneacq2.htm","type":"8-K","id":"NTFILEBdoRPnQDw2q6gRfT","market":"us","size":54168},{"description":"FORM OF JOINDER TO THE LETTER AGREEMENT, DATED FEBRUARY 5, 2026, BY AND AMONG TH","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/ea027578501ex10-2_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea027578501ex10-2_duneacq2.htm","type":"EX-10.2","id":"NTFILEEeXNUJryjR5WMkPL","market":"us","size":7860},{"description":"JOINDER TO THE ADMINISTRATIVE SERVICES AGREEMENT, DATED FEBRUARY 5, 2026, BY AND","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/ea027578501ex10-3_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea027578501ex10-3_duneacq2.htm","type":"EX-10.3","id":"NTFILEGPPHzZZAn1BSiGvp","market":"us","size":7765},{"description":"JOINDER TO THE REGISTRATION RIGHTS AGREEMENT, DATED FEBRUARY 5, 2026, BY AND BET","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390026012880/ea027578501ex10-4_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea027578501ex10-4_duneacq2.htm","type":"EX-10.4","id":"NTFILEBwifvdExtRk2Fv1o","market":"us","size":7694}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-02-05 13:00","pubTimestamp":1770267600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 5.01: Changes in Control of Registrant;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472145","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025111055-CCAQ","pdf_url":"","pub_time":1763096400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CCAQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/0001213900-25-111055-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/ea0264682-10q_duneacq2.htm","primary":true,"translateUrl":"","linkName":"ea0264682-10q_duneacq2.htm","type":"10-Q","id":"NTFILEDmM9UXfzubvP8QYS","market":"us","size":528929},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/ea026468201ex31-1_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea026468201ex31-1_duneacq2.htm","type":"EX-31.1","id":"NTFILEEU3k6BcdPC86KYKq","market":"us","size":12293},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/ea026468201ex31-2_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea026468201ex31-2_duneacq2.htm","type":"EX-31.2","id":"NTFILECYmb3LMgdBH488Eo","market":"us","size":12397},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/ea026468201ex32-1_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea026468201ex32-1_duneacq2.htm","type":"EX-32.1","id":"NTFILEvibetcQDi9GE5HnT","market":"us","size":4555},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025111055/ea026468201ex32-2_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea026468201ex32-2_duneacq2.htm","type":"EX-32.2","id":"NTFILEAKCCzzPs6jjiV5SJ","market":"us","size":4628}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-11-14 13:00","pubTimestamp":1763096400,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472142","market":"us","labels":[],"media":"sec.gov","original_id":"AN31206925000594-CCAQ","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"CCAQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000031206925000594/0000312069-25-000594-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/312069/000031206925000594/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE7HdRExgqSyaVZr74","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-11-12 13:00","pubTimestamp":1762923600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472137","market":"us","labels":[],"media":"sec.gov","original_id":"AN116755725000026-CCAQ","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"CCAQ","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000116755725000026/0001167557-25-000026-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1167557/000116755725000026/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE6ijZgV4vbhSM39tg","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-11-12 13:00","pubTimestamp":1762923600,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472133","market":"us","labels":[],"media":"sec.gov","original_id":"AN131586325000622-CCAQ","pdf_url":"","pub_time":1755144000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"CCAQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000131586325000622/0001315863-25-000622-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1080171/000131586325000622/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE5YvS8xZNJcffr9me","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-08-14 12:00","pubTimestamp":1755144000,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472146","market":"us","labels":[],"media":"sec.gov","original_id":"AN108514625004884-CCAQ","pdf_url":"","pub_time":1754971200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"CCAQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000108514625004884/0001085146-25-004884-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1167557/000108514625004884/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILEACQt6k5NHfU6Y2xK","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-08-12 12:00","pubTimestamp":1754971200,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472140","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025074296-CCAQ","pdf_url":"","pub_time":1754884800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CCAQ","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/0001213900-25-074296-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/ea0251881-10q_duneacq2.htm","primary":true,"translateUrl":"","linkName":"ea0251881-10q_duneacq2.htm","type":"10-Q","id":"NTFILEFgQEnUFw2YwnE4rC","market":"us","size":432542},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/ea025188101ex31-1_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea025188101ex31-1_duneacq2.htm","type":"EX-31.1","id":"NTFILEHibZKb5PpT9dNWEH","market":"us","size":13105},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/ea025188101ex31-2_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea025188101ex31-2_duneacq2.htm","type":"EX-31.2","id":"NTFILEN7pACEXoCg63JgfK","market":"us","size":13131},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/ea025188101ex32-1_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea025188101ex32-1_duneacq2.htm","type":"EX-32.1","id":"NTFILEFKFcPmSm1uCi68ZG","market":"us","size":4850},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025074296/ea025188101ex32-2_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea025188101ex32-2_duneacq2.htm","type":"EX-32.2","id":"NTFILE95oMBD4vapKi5ape","market":"us","size":4962}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-08-11 12:00","pubTimestamp":1754884800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21493797","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925075496-CCAQ","pdf_url":"","pub_time":1754625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"CCAQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000110465925075496/0001104659-25-075496-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1352851/000110465925075496/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE7NAX8yZghvC4gY5d","market":"us","size":0},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1352851/000110465925075496/tm2522870d6_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm2522870d6_ex99-1.htm","type":"EX-99.1","id":"NTFILE88TzAFLAmLedHQjp","market":"us","size":11002},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1352851/000110465925075496/tm2522870d6_ex99-2.htm","primary":false,"translateUrl":"","linkName":"tm2522870d6_ex99-2.htm","type":"EX-99.2","id":"NTFILEC7GBMgMrb5HrDS9i","market":"us","size":4682}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-08-08 12:00","pubTimestamp":1754625600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472152","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025052672-CCAQ","pdf_url":"","pub_time":1749441600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025052672/0001213900-25-052672-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED JUNE 9, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025052672/ea0245124ex99-1_duneacq2.htm","primary":true,"translateUrl":"","linkName":"ea0245124ex99-1_duneacq2.htm","type":"EX-99.1","id":"NTFILEECME6jCtjJSDngeg","market":"us","size":5036},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025052672/ea0245124-8k_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea0245124-8k_duneacq2.htm","type":"8-K","id":"NTFILE47qhHr9gCFVXShvh","market":"us","size":18354}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-09 12:00","pubTimestamp":1749441600,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21493798","market":"us","labels":[],"media":"sec.gov","original_id":"AN134655425000025-CCAQ","pdf_url":"","pub_time":1748577600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"CCAQ","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000134655425000025/0001346554-25-000025-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346554/000134655425000025/xslSCHEDULE_13G_X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE4oQLs8TpGznxSgwU","market":"us","size":0},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346554/000134655425000025/ex1.htm","primary":false,"translateUrl":"","linkName":"ex1.htm","type":"EX-1","id":"NTFILE9NSfh81JBHAbih6Z","market":"us","size":6423}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2025-05-30 12:00","pubTimestamp":1748577600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21472151","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025043358-CCAQ","pdf_url":"","pub_time":1747195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CCAQ","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025043358/0001213900-25-043358-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AUDITED BALANCE SHEET AS OF MAY 8, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025043358/ea024181601ex99-1_duneacq2.htm","primary":true,"translateUrl":"","linkName":"ea024181601ex99-1_duneacq2.htm","type":"EX-99.1","id":"NTFILE6GsZsf4imr5BWgTT","market":"us","size":99987},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/2041047/000121390025043358/ea0241816-8k_duneacq2.htm","primary":false,"translateUrl":"","linkName":"ea0241816-8k_duneacq2.htm","type":"8-K","id":"NTFILE7vb3D7KzkC6dyh3Q","market":"us","size":21121}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-14 12:00","pubTimestamp":1747195200,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":30,"code":"91000000","status":"200"}]}}