The Pakistani rupee posted another marginal gain against the US dollar on Monday, closing at 277.86 in the interbank market. That represents an increase of just one paisa from Friday's closing rate of 277.87, extending a modest upward trend for the local currency. Main Developments The dollar's broader weakness on global markets provided the backdrop for the rupee's slight advance. The US currency slumped against major peers at the start of Asian trading after Washington paused its bombing campaign in Iran over the weekend, a move that triggered a drop in oil prices and boosted investor confidence worldwide. Against the Japanese yen, the dollar fell 0.2% to 163.585, marking its biggest single-day decline since July 10. The euro gained 0.2% to $1.1397, while the British pound rose by a similar margin to $1.3353. The dollar index, which tracks the greenback against a basket of six major currencies, slipped 0.25% to 101.23 at the start of a week packed with central bank meetings, including the Federal Reserve's policy decision. Read also: Why Malaysian Palm Oil's Rally Paused Despite China's Appetite Background The rupee's gradual recovery follows a period of sustained pressure against the dollar, with the State Bank of Pakistan maintaining its key policy rate amid ongoing Middle East risks. Friday's close at 277.87 had already reflected a slight improvement, and Monday's trading extended that pattern by the smallest possible increment. Oil prices tumbled 5% on Monday, with Brent crude futures falling $4.89 (5.05%) to $91.89 per barrel after briefly dipping below the key $90 support level earlier in the session. US West Texas Intermediate crude dropped $4.67 (5.23%) to $84.64. Both benchmarks are trading at their lowest levels in nearly a week after rising for the previous three consecutive weeks. Why It Matters Lower oil prices directly benefit Pakistan, a major crude importer, by reducing the country's import bill and easing pressure on foreign exchange reserves. The simultaneous weakening of the dollar globally provides additional breathing room for the rupee, which has faced persistent depreciation pressures amid high inflation and a challenging external account position. The Federal Reserve's upcoming policy meeting is a key event for emerging-market currencies. Any signal of a slower pace of US rate hikes could further weaken the dollar and support the rupee in the near term. What's Next Traders will watch the Fed's decision later this week for clues on the future direction of the dollar. The central bank meetings scheduled across several economies could drive further volatility in currency markets. For Pakistan, the trajectory of oil prices and geopolitical developments in the Middle East remain critical factors that will influence the rupee's performance in the coming sessions.