STG Co Ltd Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 19th, 2026:4,239,921,173,795,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.00% (0.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 5.0626 | 50,626,470.00 | |
| 0.1861 | 1,861,220.00 | |
| 0.5135 | 5,134,760.00 | |
| 28.5512 | 285,511,700.00 | |
| -607.3501 | -6,073,501,000.00 | |
| 1,303.4690 | 13,034,690,000.00 | |
| -438.0090 | -4,380,090,000.00 | |
| -928.8736 | -9,288,736,000.00 | |
| 1,225.8750 | 12,258,750,000.00 |
Estimation Period:
Jun 26, 2019 to Feb 13, 2026
Jun 26, 2019 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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