Decoding RaymondsIndex: What 85.9% Actually Measured
■ A filing that arrived after the price On 9 September a KOSDAQ-listed company closed up 13.19%. Its control-transfer filing was disclosed at 18:48 that evening, after the market had shut. The stock had traded in the 900-won range until mid-August, began climbing on 27 August, and jumped more than 17% on 7 September. Local coverage flagged the sequence as worth noting — and stopped there, which is the correct place to stop. Nothing in the public record establishes why the price moved first. But the sequence itself is a methodological problem, and this is a good week to explain how we handled it. ■ What the number is, and what it is not We analysed all 3,109 companies listed on KOSPI and KOSDAQ. Within that population, 276 experienced a trading suspension. Of those 276, 85.9% displayed a statistically significant relational signal before their financial metrics deteriorated . The signals fall into three families: board composition shifts, executive exodus, and concentrated private ...