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V-Lab

Appro Photoelectro Inc Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:35.29% (-0.80%)
Analysis last updated: Thursday, February 12, 2026 at 12:45 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Appro Photoelectro Inc SGARCH
paramt-stat
ω0.59802.84
α0.14225.18
β0.713111.52
γ1-0.2219-0.22
γ2-0.2719-0.20
γ3-0.4648-0.47
γ43.18093.62
γ5-3.8691-5.03
γ62.23132.53
γ7-1.5920-1.62
γ82.59782.39
γ9-2.0147-1.29
γ10-0.1249-0.06
Estimation Period:
Jan 15, 2016 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts