Pakistan, Nov. 7 -- The benchmark KSE-100 Index of the Pakistan Stock Exchange (PSX) reversed its positive momentum on Friday, losing 1,493.18 points, a negative change of 0.85 percent, to close at 173,886.69 points against 175,379.87 points recorded in the previous trading session. The ready market witnessed a trading volume of 1,479.999 million shares, compared to 999.812 million shares traded in the previous session. However, the traded value of the ready market decreased to Rs 22.572 billion, down from Rs 46.062 billion a day earlier. Meanwhile, total market capitalisation fell to Rs 18.909 trillion from Rs 19.113 trillion recorded in the previous session. Out of 500 companies that traded in the ready market, 190 posted gains, 277 suf...