0001865248 2026-02-24 2026-02-24 0001865248 cmca:UnitsEachConsistingOfOneClassAordinaryShareMember 2026-02-24 2026-02-24 0001865248 cmca:ClassAordinarySharesParValueMember 2026-02-24 2026-02-24 0001865248 cmca:WarrantsEachWholeWarrantExercisableForOneClassAordinaryShareMember 2026-02-24 2026-02-24 0001865248 false 8-K 2026-02-24 Piermont Valley Acquisition Corp E9 001-41108 98-1598114 732 S 6th St #5386 Las Vegas NV 89101 929 792-5788 false false false false Units, each consisting of one Class A ordinary share, par value $0.0001, and one-half of one redeemable warrant CMCAU Class A ordinary shares, par value $0.0001 per share CMCAF Warrants, each whole warrant exercisable for one Class A ordinary share, each at an exercise price of $11.50 per share CMCAW true false