V-Lab
BARK Inc MEM Volatility Analysis
Volatility prediction for Monday, July 27th, 2026
1 Day
66.38%
decreased by 1.78%
1 Week
73.10%
increased by 4.94%
1 Month
87.66%
increased by 19.50%
Analysis last updated: Friday, July 24, 2026 at 10:20 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Nov 11, 2020 to Jul 24, 2026Model Insight
Volatility shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 days.
μ
MEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 3.3338 | 9.54*** |
α ARCH Response to squared shocks | 0.5157 | 11.39*** |
β GARCH Volatility persistence | 0.4084 | 13.13*** |
Persistence:
0.924
Half-life:
9 days
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