Bloomberg US Credit Aa Total Return Index Value Unhedged USD Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, March 27th, 2026
1 Day
5.62%
increased by 0.34%
1 Week
5.56%
increased by 0.28%
1 Month
5.35%
increased by 0.07%
Analysis last updated: Friday, March 27, 2026 at 07:09 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1517 | 6.21 | |
| 0.0500 | 7.67 | |
| 0.9357 | 106.21 | |
| -0.0045 | -1.48 | |
| 0.0076 | 2.01 |
Estimation Period:
Apr 23, 1996 to Nov 12, 2021
Apr 23, 1996 to Nov 12, 2021
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