KIM's biggest one-day moves since 2021, and what happened next

Describes the past; not a signal. Pre-licensed data — internal estimates, to be re-verified after our licensed data rebuild.

Close-to-close daily changes from 5 Apr 2021 to 4 Nov 2026 (1405 sessions). Later changes are measured from the close on the day of the move.

Biggest one-day falls

Of these 10, 5 were higher 21 sessions later · n = 10 · could be chance.

DateOne-day changeAfter 5 sessionsAfter 21 sessionsAfter 63 sessions
19 Jul 2021-7.3%+6.4%+9.1%+15.9%
3 Apr 2025-6.4%-1.5%+3.2%+7.0%
13 Jun 2022-5.7%-2.4%-0.0%+10.4%
10 Apr 2024-5.2%-2.1%+6.0%+14.3%
26 Nov 2021-4.7%-1.6%+4.5%+2.0%
18 May 2022-4.6%-0.9%-16.9%+2.6%
13 Sep 2022-4.6%-4.8%-11.3%+3.6%
5 May 2022-4.4%-7.0%-6.4%-10.8%
18 Dec 2024-4.2%+1.4%-4.6%-7.3%
8 Nov 2021-4.2%+2.4%+2.2%+4.2%

Biggest one-day rises

Of these 10, 7 were higher 21 sessions later · n = 10 · could be chance.

DateOne-day changeAfter 5 sessionsAfter 21 sessionsAfter 63 sessions
9 Apr 2025+7.8%-0.0%+3.3%+7.8%
14 Nov 2023+7.5%-1.5%+21.5%+6.3%
10 Nov 2022+7.4%-1.3%-1.2%-1.3%
20 Jul 2021+6.5%-0.6%+1.3%+10.9%
13 Dec 2023+5.9%+1.3%-5.7%-11.0%
14 Dec 2023+5.2%-3.3%-11.6%-14.4%
2 Dec 2021+5.1%+1.0%+7.0%+3.3%
21 Dec 2021+5.1%+3.7%+1.3%+3.5%
26 Oct 2023+5.1%+7.7%+9.8%+21.2%
1 May 2025+4.9%-1.3%+1.0%+0.2%

KIM in the rare moves record