V-Lab
iTraxx/CBOE Europe Main 1-Month Volatility Index (BP Volatility) GARCH Volatility Analysis
Inactive
Last recorded values (Monday, August 17th, 2026):
1 Day
97.76%
1 Week
98.77%
1 Month
100.73%
Analysis last updated: Wednesday, September 2, 2026 at 06:28 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 5, 2012 to Aug 14, 2026Boundary Parameters
Model Insight
Volatility shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 days.
σ
GARCH Model
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Shock decay: Shocks decay with a 5-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 4.75*** |
| αARCH | 0.1382 | 5.48*** |
| βGARCH | 0.7417 | 18.73*** |
0.880
Persistence5d
Half-lifeσ
GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 4.75*** |
α ARCH Response to squared shocks | 0.1382 | 5.48*** |
β GARCH Volatility persistence | 0.7417 | 18.73*** |
Persistence:
0.880
Half-life:
5 days
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