Pakistan Stock Exchange (PSX) witnessed a mixed trend during the outgoing week ended on January 13, 2017. At the end of the week, the index closed at 49,210.50 points, with a net gain of 172.27 points. Average daily trading volumes on the ready counter increased by 19.7 percent to 488.87 million shares. Average daily trading value surged by 6.6 percent to Rs 22.68 billion against previous week''s Rs 21.27 billion. Total market capitalisation increased by Rs 64 billion to Rs 9.859 trillion.