v3.25.1
Cover
Apr. 30, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Apr. 30, 2025
Current Fiscal Year End Date --12-31
Entity File Number 001-42622
Entity Registrant Name Copley Acquisition Corp
Entity Central Index Key 0002045473
Entity Tax Identification Number 00-0000000
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Suite 4005-4006, 40/F
Entity Address, Address Line Two One Exchange Square
Entity Address, Address Line Three 8 Connaught Place
Entity Address, City or Town Central
Entity Address, Country HK
Entity Address, Postal Zip Code 00000
City Area Code +852
Local Phone Number 2861 3335
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant
Trading Symbol COPLU
Security Exchange Name NYSE
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol COPL
Security Exchange Name NYSE
Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share  
Title of 12(b) Security Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
Trading Symbol COPLW
Security Exchange Name NYSE