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V-Lab

Korea Stock Exchange KOSPI Index GAS-GARCH Student T Volatility Analysis

Volatility prediction for Wednesday, April 15th, 2026

1 Day

56.38%

decreased by 0.70%

1 Week

56.19%

decreased by 0.89%

1 Month

55.41%

decreased by 1.67%

Analysis last updated: Tuesday, April 14, 2026 at 09:03 AM UTC

Date Range:

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to

6M ·

1Y ·

2Y ·

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graph of Korea Stock Exchange KOSPI Index GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time