KARACHI: The benchmark KSE-100 index of the  Pakistan Stock Exchange (PSX) plunged by 300 points on Thursday. The stock market witnessed a decline due to selling pressure observed later in the day. The KSE-100 index closed at 45,297 points as against the previous day’s closing of 45,597 points. Analysts at Arif Habib Limited said that the market … Continue reading KSE-100 index plunges by 300 points amid selling