Historical review through 2026-09-18: Was the Five-Percent Yield a Daily Move or a Level? Source-linked daily data, a five-observation comparison and explicit corrections.
The original KOSPI decline of 1.34% is corrected to a 0.46% gain. A dated retrospective with source-linked closing observations and transparent calculations.
Historical review through 2026-08-13: Did Lower Yields Establish Rate-Cut Expectations? Source-linked daily data, a five-observation comparison and explicit corrections.
Historical review through 2026-05-25: How Did Korea Compare With the US Benchmarks? Source-linked daily data, a five-observation comparison and explicit corrections.