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V-Lab

Appro Photoelectro Inc Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:40.20% (-1.21%)
Analysis last updated: Sunday, February 8, 2026 at 04:41 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Appro Photoelectro Inc S0GARCH
paramt-stat
ω0.60012.84
α0.14265.19
β0.713811.63
γ1-0.2071-0.21
γ2-0.3029-0.22
γ3-0.4231-0.43
γ43.12333.54
γ5-3.8085-4.95
γ62.18922.48
γ7-1.5868-1.64
γ82.65362.75
γ9-2.1986-1.97
γ100.38830.43
Estimation Period:
Jan 15, 2016 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts