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V-Lab

ICE BofA CCC & Lower US High Yield Index GJR-GARCH Volatility Analysis

High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful

Volatility prediction for Wednesday, April 1st, 2026

1 Day

7.01%

increased by 0.30%

1 Week

7.10%

increased by 0.39%

1 Month

7.47%

increased by 0.76%

Analysis last updated: Wednesday, April 1, 2026 at 02:30 PM UTC

Date Range:

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to

6M ·

1Y ·

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graph of ICE BofA CCC & Lower US High Yield Index GJR-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time
paramt-stat
ω0.002627.53
α0.124229.20
β0.8255289.14
γ0.100612.34
Estimation Period:
Jan 1, 1997 to Mar 27, 2026