Karachi: The Pakistan Stock Exchange (PSE) witnessed an active trading session today, with Pak Refinery (PRL) taking center stage.

Pak Refinery, identified by the company code "PRL," began the day with an opening price of 21.5 and concluded the trading session at 22.84. The stock's price fluctuated between a low of 21.15 and a high of 22.68. An impressive 40,299,656 shares were traded, and the closing price stood at 21.67.

The subsidiary stocks of PRL, including PRL-DEC, PRL-JAN, and PRL-NOV, did not experience any trading activity but retained constant prices of 22.48, 22.91, and 21.91, respectively.