Trading at PSX driven by US-Iran conflict

The benchmark Index of Pakistan Stock Exchange (PSX) continued its positive momentum in May 2026 for the second consecutive month as the US and Iran moved closer to clinching a deal. The absence of additional revenue measures in the upcoming budget, amid the uncertainty created by the recent US-Iran conflict boosted investors’ confidence. Technology, Cement, and OMC sectors delivered the strongest positive returns while refineries remained negative during the month under review.

The Index continued its positive momentum for the second consecutive month as the US and Iran moved closer to clinching a deal that could pave the way for the reopening of the Strait of Hormuz. Consequently, the Index gained 6.7% (6.8% in US$ terms) during May. However, market liquidity contracted by 20.6% on sequential basis as average daily traded volume declined to 929 million shares from 1,170 million shares in April 2026 due to Eid effect. Average daily traded value also dropped by 22.2% to PKR41.8 billion (US$150 million) from PKR53.7 billion (US$192.7 million) in April 2026.

The absence of additional revenue measures in the upcoming budget, amid the uncertainty created by the recent US-Iran conflict boosted investor confidence. Analysts expect the government's focus to remain on increasing revenue through enforcement measures while curtailing expenditures, which would continue to be the mainstay of its fiscal strategy.

Pakistan’s role as a mediator in the ongoing US-Iran conflict supports the view that the country’s increasing importance in the GCC is likely to improve its global standing and help attract foreign investment. However, any adverse development in the US-Iran conflict could become a source of concern for investors.

Technology, Cement, and OMC sectors delivered the strongest positive returns, driven by improving IT exports, continued robust domestic demand, and higher inventory gains. The Technology sector posted a return of 15.6% in May, followed by OMCs and Cement, which generated returns of 10.7% and 10.0% respectively. The Fertilizer sector also reported a strong return of 8.8%, supported by healthy offtakes and attractive dividend yields. As against this, Refineries sector posted a negative return of 1.2% during the month following the government's decision to fix margins on certain petroleum products to provide relief to consumers.

Insurance and Brokers remained net buyers in May, accumulating equities worth US$12.8 million and US$5.5 million, respectively, amid expectations of a US-Iran deal. Conversely, Companies, Banks, and Mutual funds remained net sellers as funds shifted toward fixed-income securities following policy rate increase by the central bank in April 2026. Foreign investors also remained net sellers due to geopolitical tensions and rising concerns over currency depreciation across emerging and frontier markets amid inflationary pressures in developed economies resulting from the Middle East conflict. Net foreign selling was recorded at US$17.2 million, primarily in the banking sector (US$14.1 million), followed by the cement sector (US$5.4 million).