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	param	t-stat
$ω$	0.0254	17.05
$α$	0.1469	32.56
$β$	0.8341	226.78
$γ$	0.1393	7.13
$δ$	2.0542	15.40

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Vanguard S&P Mid-Cap 400 ETF Asy. Power MEM Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:23.12% (-0.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard S&P Mid-Cap 400 ETF Analyses