Sui Northern Gas Pipelines Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
33.16%
decreased by 1.25%
1 Week
36.05%
increased by 1.64%
1 Month
41.27%
increased by 6.86%
Analysis last updated: Thursday, May 21, 2026 at 08:34 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 1.2286 | 7.69 | |
| 0.1608 | 10.70 | |
| 0.7248 | 31.35 | |
| -0.0016 | -0.37 | |
| 0.0069 | 1.12 | |
| -0.0076 | -2.75 |
Estimation Period:
Feb 5, 1993 to May 15, 2026
Feb 5, 1993 to May 15, 2026
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