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V-Lab

Korea Stock Exchange KOSPI Index Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

57.07%

increased by 14.13%

1 Week

55.28%

increased by 12.34%

1 Month

49.24%

increased by 6.30%

Analysis last updated: Thursday, May 21, 2026 at 09:14 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

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graph of Korea Stock Exchange KOSPI Index S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time