KARACHI: On the second day of the trading week, the market was down on the Pakistan Stock Exchange. With a decrease of 283 points, the market fell below the limit of 48,000. Shares fell on the second day of the trading week. 100 once again went below 48,000. The market closed at 47,828, down 283 points. A total of 390 companies traded during the day. Shares of 226 companies declined while shares of 150 companies rose