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V-Lab

CHA AI Healthkare Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:60.73% (+2.17%)
Analysis last updated: Sunday, February 15, 2026 at 01:38 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of CHA AI Healthkare Co Ltd S0GARCH
paramt-stat
ω1.32001.70
α0.18278.70
β0.680119.29
γ10.12010.90
γ2-0.1876-1.25
γ30.06441.05
γ40.00690.09
γ50.05420.68
γ6-0.0597-0.73
γ7-0.1186-1.09
γ80.24752.11
γ9-0.1930-1.79
γ100.08861.16
Estimation Period:
Jul 10, 1995 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts