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	param	t-stat
$ω$	1.0851	2.62
$α$	0.0000	0.00
$β$	0.9316	0.85
$γ_{1}$	-1.4276	-0.23

V-Lab

Heartflow Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:61.81% (0.00%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Heartflow Inc Analyses