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V-Lab

Shenzhen Longtu Photomask Co Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:29.83% (-0.05%)
Analysis last updated: Thursday, February 12, 2026 at 08:07 PM UTC
Date Range:

from

to

6M ·

1Y ·

All

graph of Shenzhen Longtu Photomask Co SGARCH
paramt-stat
ω1.49794.11
α0.06061.07
β0.00000.00
γ1143.43713.30
γ2-259.5462-4.14
γ3148.11742.66
γ429.93450.43
γ5-166.6095-1.67
γ6181.79031.93
γ7-63.6376-1.12
γ8-80.8081-2.13
γ9128.41752.73
γ10-109.9384-1.88
Estimation Period:
Aug 6, 2024 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts