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	param	t-stat
$ω$	0.5932	8.53
$α$	0.2146	28.16
$β$	0.7349	129.35

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Semiconductor Manufacturing International Corp MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:38.11% (-2.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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