Central banks hold foreign exchange reserves in different currencies to maintain the external value of their domestic currency and reduce the impact of economic problems. Foreign exchange reserves became popular after the decline of the gold standard as countries used them through central banks to stabilize exchange rates. Central banks can impact foreign exchange reserves through currency issuance, import/export restrictions, currency value fluctuations, and transferring reserves without affecting domestic currency value. The top foreign exchange reserve holdings are in US dollars, pounds, yen, francs, Canadian dollars, Australian dollars, and euros. Foreign exchange reserves boost confidence, help overcome economic crises, aid currency market control and stabilization, and indicate debt repayment ability and credit ratings. As of now, Pakistan holds $8.4