As the KSE-100 adds more than 1,200 points, the PSX opens higher.

The Pakistan Stock Exchange (PSX) resumed the trading session with a bullish tone on Monday after first round of the US-Iran talks ended in Switzerland.

The KSE-100 index climbed 1,223 points, breaching the psychological barrier of 180,500 points at the start of the first trading day of the week.

Last week the market had closed in the negative zone as the KSE-100 index lost 2,475 points to close at 178,922 points.

In the last session, the index had an intraday high of 182,185 points and a low of 177,836 points.