ISLAMABAD/KARACHI: The Pakistan Stock Exchange (PSX) edged higher on Tuesday as the benchmark index gained more than 1,500 points, with analysts citing easing regional tensions following signals of potential talks between Iran and the United States (US).

The benchmark KSE-100 index gained 1,567.36 points, or 0.86 percent, to close at 183,951.50 points, compared to the previous close of 182,384.14 points when the market had shed more than 2,000 points, according to PSX data.

Iran has been witnessing public unrest over worsening economic conditions. Around 2,000 people, including security personnel, have been killed in violent protests, Reuters reported, citing an Iranian official.

Tehran said on Monday that it was keeping communication channels with Washington open as US President Donald Trump imposed 25 percent tariffs on countries trading with the Islamic republic.

“Stocks showed sharp recovery at PSX after Iran and US signal talks over unrest in Iran,” Ahsan Mehanti, chief executive officer at Arif Habib Commodities, told Arab News.