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V-Lab

Bloomberg US HiYld RBI(SM) Series 1 Total Return Index Unhedged USD GAS-GARCH Student T Volatility Analysis

Volatility prediction for Friday, May 22nd, 2026

1 Day

4.82%

decreased by 0.40%

1 Week

4.89%

decreased by 0.33%

1 Month

5.14%

decreased by 0.08%

Analysis last updated: Saturday, May 23, 2026 at 01:57 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

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10Y ·

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graph of Bloomberg US HiYld RBI(SM) Series 1 Total Return Index Unhedged USD GAS-GARCH-T

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time
paramt-stat
ω1.35257.36
α0.102963.65
β0.99907,187.05
ν5.490522.97
Estimation Period:
Aug 31, 2009 to Apr 4, 2025