Seoul: The South Korean won experienced its largest appreciation in over three years against the U.S. dollar on Wednesday, recovering from near its weakest point in 16 years. This comeback followed a strong verbal intervention by authorities, who cautioned against the excessive depreciation of the currency and assured the market of the government's imminent "strong" commitment to stabilizing the foreign exchange market.

According to Yonhap News Agency, the local currency began the day at 1,484.9 per dollar, a decrease of 1.3 won from the previous closing. However, it sharply rebounded due to the verbal intervention by foreign exchange authorities, closing at 1,449.8 won. This closing marked the strongest level for the won since November 6 and represented the most significant rally in over three years.

In a coordinated message, the finance ministry and the Bank of Korea (BOK) revealed that they had conducted multiple meetings over recent weeks to address the currency issue. They assured that the market would soon witness "the government's strong commitment and capacity for comprehensive policy execution." Additionally, the ministry unveiled plans to implement a new tax incentive scheme aimed at encouraging the return of overseas investment capital to domestic markets.

The National Pension Service (NPS) has reportedly initiated "strategic" currency hedging as part of these measures. These actions were taken after the local currency fell below the critical 1,450 won level in November for the first time since April, maintaining persistent pressure. The prior day's level of 1,483.6 was the weakest since April 9, when the won reached an annual low of 1,484.1. This April figure was also the lowest since March 12, 2009, during the global financial crisis, when the currency closed at 1,496.5 per dollar.

Policymakers have attributed the recent weakness of the won primarily to substantial overseas investment by local investors and the selling of domestic shares by foreign investors following recent gains.