At one time the PSX 100 index reached the level of 39 thousand 500 points A sharp bearish trend was observed in the Pakistan Stock Exchange on Tuesday. On Monday, the PSX 100 index closed at 40,970. Business on Tuesday opened relatively briskly and the index was also seen at 41,037. After a short period of bullishness, the share market was engulfed in bearishness. It was also seen at the level of 39 thousand 533 points after a decrease of 1 thousand 437 points at one time. At the close of business, the PSX Hundred Index closed at 39,832 after a decline of 1,138 points. Experts say that the main reason for the sharp decline in the stock exchange is the economic situation is very bad, besides the worsening political situation, investors are afraid.