The Pakistan Stock Exchange’s benchmark KSE-100 Index opened lower on July 22, shedding approximately 400 points from the prior close as selling emerged across key sectors, partially unwinding the prior session’s 2,442-point surge that had been driven by hopes of US-Iran mediation (Business Recorder; The Express Tribune).
The KSE-100 touched an intraday low of 175,713.69 — down 419.87 points or 0.24% — before partially recovering. Selling was concentrated in oil marketing companies (OMCs), automobile assemblers, cement manufacturers, fertiliser producers and power generation companies. OMC stocks, which had been among the primary beneficiaries of July 21’s oil-price-driven rally, gave back gains as Brent crude firmed and OGRA announced a large fuel price hike for July 22.
Context: The announcement effect reversal
July 22’s session is the natural counterpart to July 21’s “announcement effect” rally. On Tuesday, the market priced in a possible US-Iran mediation framework before any deal was agreed. On Wednesday, with no ceasefire formalised and OGRA raising petrol and diesel to their highest levels under the daily mechanism, investors sold the rally. The pattern — sharp upward move on rumour, partial correction when the deal fails to materialise — has repeated several times since the US-Iran conflict began to affect global oil markets in early July.
Market analysts noted that the KSE-100 has remained structurally elevated — up 27.6% year-on-year and having delivered a 44% return in the full fiscal year 2026 — but is now vulnerable to news-cycle volatility on a daily basis given the live coupling between Brent crude, the daily OGRA mechanism and equity sentiment.
The partial recovery by the close suggests underlying institutional buying remains supportive at current levels. Analysts are watching whether the next OGRA revision, due Wednesday evening, shows further tightening or a reversal as oil markets respond to fresh diplomacy signals.
