The Central Bank of Nigeria tightened its monetary policy rate to 14% annually in an effort to curb headline inflation which had risen to 16.5%. This rate hike aimed to increase dollar inflows to support the foreign exchange market, reduce external reserve depletion, boost national savings, and reduce regulatory arbitrage between banks and the CBN. In the short term, the higher interest rates were expected to lead to appreciation of the naira exchange rate against the dollar in both the interbank and parallel markets. However, inflation in Nigeria has largely been driven by supply shocks which may not respond to interest rate adjustments. The higher borrowing costs could also increase corporate failures, non-performing loans, and government debt service costs, inflicting