The Karachi Stock Exchange remained volatile on Wednesday as 100-Index closed at 9,553 points level with a decrease of 83 points. Brisk activity was seen at the start of the day, however, 100-index continued to go upward and downward. At the end of the day, KSE entered into negative zone. Investors were reluctant to invest due to which only 4.88 crore shares were traded. 117 companies shares were increased while shares of 228 companies were decreased.