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V-Lab

Yifeng Pharmacy Chain Co., Ltd. Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 24th, 2026:26.91% (+0.60%)
Analysis last updated: Saturday, February 14, 2026 at 08:51 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Yifeng Pharmacy Chain Co., Ltd. S0GARCH
paramt-stat
ω1.64637.94
α0.09543.56
β0.51424.33
γ1-2.7078-5.23
γ25.57987.14
γ3-4.1731-7.58
γ41.47953.12
γ5-0.0488-0.10
γ6-0.0104-0.02
γ7-1.0374-2.04
γ82.20934.50
γ9-2.3011-4.24
γ101.41933.18
Estimation Period:
Feb 24, 2015 to Feb 13, 2026
Impact of return on volatility tomorrow
Volatility Forecasts