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V-Lab

Bloomberg US Credit Aa Total Return Index Value Unhedged USD GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

5.28%

decreased by 0.15%

1 Week

5.28%

decreased by 0.15%

1 Month

5.27%

decreased by 0.16%

Analysis last updated: Saturday, May 23, 2026 at 01:58 AM UTC

Date Range:

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to

6M ·

1Y ·

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graph of Bloomberg US Credit Aa Total Return Index Value Unhedged USD GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time
paramt-stat
ω0.07557.13
α0.045553.24
β0.99803,780.13
ν6.627412.43
Estimation Period:
Apr 23, 1996 to Nov 12, 2021