KARACHI – Pakistani rupee witnessed somechanges against various foreign currencies including Euro, Saudi Riyal and UK Pound in open market on Saturday. On October 4, US Dollar’s buying rate stood at Rs282.2 while selling rate hovered at Rs282.5 according to forex.pkEuro’s (EUR) buying rate stood at Rs331.6 and the selling rate at Rs335.1 while UK Pound buying rates settled at Rs380.5 and selling Rs383.5. When exchange rates fluctuate, they affect the prices of goods and services between countries. Exchange rates also impact inflation, interest rates, and economic growth. Overall, currency exchange rates play a vital role in shaping global economic dynamics and national financial health.