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State Street SPDR Portfolio Intermediate Term Treasury ETF Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:3.91% (+0.42%)
Analysis last updated: Thursday, February 12, 2026 at 10:46 PM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of State Street SPDR Portfolio Intermediate Term Treasury ETF SGARCH
paramt-stat
ω0.97444.50
α0.07895.81
β0.862744.41
γ1-0.4681-2.07
γ20.49701.61
γ3-0.0145-0.08
γ40.32051.63
γ5-0.8212-3.86
γ61.07623.83
γ7-1.1571-2.89
γ81.17593.09
γ9-1.2374-4.65
γ100.87912.73
Estimation Period:
May 30, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts