TLT Percentage Price Volatility Index Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Wednesday, May 13th, 2026
1 Day
82.09%
decreased by 6.11%
1 Week
82.75%
decreased by 5.45%
1 Month
84.09%
decreased by 4.11%
Analysis last updated: Wednesday, May 13, 2026 at 11:39 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9581 | 7.64 | |
| 0.1577 | 5.24 | |
| 0.7303 | 15.14 | |
| -0.0392 | -1.62 | |
| 0.0451 | 1.23 | |
| 0.0368 | 1.31 | |
| -0.0920 | -3.36 | |
| 0.0667 | 3.36 |
Estimation Period:
Jan 2, 2004 to May 8, 2026
Jan 2, 2004 to May 8, 2026
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