V-Lab
PowerX Inc GARCH Volatility Analysis
Volatility prediction for Monday, August 10th, 2026
1 Day
127.61%
decreased by 1.20%
1 Week
128.07%
decreased by 0.74%
1 Month
129.24%
increased by 0.43%
Analysis last updated: Saturday, August 8, 2026 at 10:38 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Dec 19, 2025 to Aug 7, 2026Boundary Parameters
Model Insight
Volatility shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 days.
σ
GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 4.66*** |
α ARCH Response to squared shocks | 0.0211 | 1.92* |
β GARCH Volatility persistence | 0.9055 | 79.31*** |
Persistence:
0.927
Half-life:
9 days
Other GARCH Analyses on International Equities