V-Lab
iTraxx/CBOE Europe Main 6-Month Volatility Index (BP Volatility) GARCH Volatility Analysis
Inactive
Last recorded values (Monday, August 17th, 2026):
1 Day
56.67%
1 Week
59.43%
1 Month
65.56%
Analysis last updated: Wednesday, September 2, 2026 at 06:27 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Mar 5, 2012 to Aug 14, 2026Model Insight
Volatility shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 days.
σ
GARCH Model
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Shock decay: Shocks decay with a 8-day half-life
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.7616 | 5.25*** |
| αARCH | 0.1785 | 5.99*** |
| βGARCH | 0.7376 | 21.00*** |
0.916
Persistence8d
Half-lifeσ
GARCH Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.7616 | 5.25*** |
α ARCH Response to squared shocks | 0.1785 | 5.99*** |
β GARCH Volatility persistence | 0.7376 | 21.00*** |
Persistence:
0.916
Half-life:
8 days
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