Regular OTP-C & OTP-CSC Rehearsal on 19 July 2025 08:47 The Exchange News 08:46 OPTN NEWS - NEW WEEKLY STOCK OPTIONS CONTRACTS 17:06 OPTN NEWS - NEW STOCK OPTIONS CONTRACTS 17:05 OPTN NEWS - NEW STOCK OPTIONS CONTRACTS 17:05 OPTN NEWS - Invalid Block Trade 15:08 OPTN NEWS - Invalid Block Trade 11:38