The Sindh High Court on Thursday issued notices to the Pakistan Stock Exchange and the Securities and Exchange Commission of Pakistan on a petition regarding framing of regulations. — Photo courtesy Wikimedia Commons/File KARACHI: The Sindh High Court (SHC) on Thursday issued notices to the Pakistan Stock Exchange (PSX) and the Securities and Exchange Commission of Pakistan (SECP) on a petition regarding framing of regulations. The two-judge bench headed by Justice Mohammad Shafi Siddiqui also ruled that a small portion of criteria for selection of securities eligible for trading in deliverable futures contract and cash settled futures contract markets would remain inoperative till the next hearing.