Despite War's End, Funding Costs Remain Tight for Banks

By Ahn Seon Young Posted : June 17, 2026, 15:04 Updated : June 17, 2026, 15:04
[Photo: Reuters & Yonhap]

As expectations rise for an end to the conflict in the Middle East, international oil prices and exchange rates are stabilizing, providing some relief to domestic banks that have been struggling with foreign currency procurement costs. The so-called "war premium" that had inflated oil and dollar prices due to fears of prolonged conflict is dissipating quickly. However, uncertainties surrounding interest rate hikes by the Bank of Japan (BOJ) and the trajectory of U.S. rates suggest that a significant reduction in funding costs may not be imminent.

According to the financial sector on June 17, Brent crude oil futures for August delivery closed at $78.96 per barrel, a decline of 5.1% from the previous trading day. This marks the first time in over three months that Brent prices have fallen below $80 per barrel, reflecting a shift in market sentiment regarding war risks.

During the height of the conflict, oil prices soared to $120 per barrel, and the strong dollar pushed exchange rates above 1,500 won, exacerbating the foreign currency procurement costs for domestic banks. Rising import costs also strained corporate finances, raising concerns about the credit health of sectors sensitive to energy prices, such as aviation, shipping, and petrochemicals.

With the easing of war risks, banks expect to alleviate some of their burdens related to foreign currency liquidity management. A reduction in exchange rate volatility could stabilize foreign currency procurement costs and lessen the repayment pressures on corporate foreign currency loans.

However, the financial sector views this situation as a temporary reprieve. The most significant variable remains the normalization of monetary policy by the Bank of Japan. On June 16, the BOJ raised its benchmark interest rate to 1.0%, the highest level in 31 years, effectively signaling the end of an era of ultra-low rates. While the market does not anticipate an immediate large-scale unwinding of yen carry trades, the pace of further rate increases could influence global capital flows.

The path of interest rates set by the U.S. Federal Reserve is also a critical factor. Even if Middle Eastern risks diminish, if the U.S. maintains high interest rates longer than expected or if the dollar strengthens again, domestic banks may face deteriorating conditions for foreign currency procurement.

A banking industry official stated, "The stabilization of oil prices and exchange rates following the easing of war risks is undoubtedly positive for foreign currency bond issuance costs and liquidity management. However, with the monetary policy variables in the U.S. and Japan still in play, financial institutions are likely to maintain a conservative liquidity management stance for the time being."



* This article has been translated by AI.

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