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V-Lab

Hong Kong Hang Seng Index GAS-GARCH Student T Volatility Analysis

Volatility prediction for Thursday, April 23rd, 2026

1 Day

22.31%

increased by 0.08%

1 Week

22.33%

increased by 0.10%

1 Month

22.40%

increased by 0.17%

Analysis last updated: Wednesday, April 22, 2026 at 09:12 AM UTC

Date Range:

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to

6M ·

1Y ·

2Y ·

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10Y ·

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graph of Hong Kong Hang Seng Index GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time