450 PLC Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Tuesday, October 7th, 2025:4,239,921,173,795,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.00% (0.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 45.0741 | 450,740,800.00 | |
| 0.7246 | 7,245,920.00 | |
| 0.0248 | 248,470.00 | |
| -2,303.0140 | -23,030,140,000.00 | |
| 2,817.7220 | 28,177,220,000.00 | |
| 2,058.6110 | 20,586,110,000.00 | |
| -7,562.3890 | -75,623,890,000.00 | |
| -662.3417 | -6,623,417,000.00 | |
| 16,193.1500 | 161,931,500,000.00 | |
| -5,210.7350 | -52,107,350,000.00 | |
| -14,552.2900 | -145,522,900,000.00 | |
| 10,693.9300 | 106,939,300,000.00 |
Estimation Period:
Aug 23, 2017 to Sep 12, 2025
Aug 23, 2017 to Sep 12, 2025
News Impact Curve
Volatility Forecasts
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