The yield on South Korea 50Y Bond Yield rose to 4.71% on September 15, 2026, marking a 0.08 percentage points increase from the previous session. Over the past month, the yield has remained flat, and it is 2.17 points higher than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity.
Historically, the South Korea 50 Year Bond Yield reached an all time high of 4.71 in September of 2026. This page includes a chart with historical data for South Korea 50 Year Bond Yield. South Korea 50 Year Bond Yield - data, forecasts, historical chart - was last updated on September 17 of 2026.