Karachi, In Wednesday's trading session at the Pakistan Stock Exchange, Power Cem (Pref) shares opened and closed at 10.5, with no change observed throughout the day. The stock price fluctuated only slightly, maintaining a steady high and low at 10.5. According to information available from the Pakistan Stock Exchange (PSX), a total of 2,965 shares were traded, with the stock's closing price noted at 10.1.