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State Street SPDR Portfolio Intermediate Term Treasury ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:3.39% (+0.05%)
Analysis last updated: Thursday, February 12, 2026 at 12:00 AM UTC
Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of State Street SPDR Portfolio Intermediate Term Treasury ETF S0GARCH
paramt-stat
ω0.98404.56
α0.07905.81
β0.862644.34
γ1-0.4526-2.01
γ20.47321.54
γ30.00100.01
γ40.30491.55
γ5-0.8036-3.79
γ61.05813.79
γ7-1.1411-2.86
γ81.16483.11
γ9-1.2333-5.34
γ100.88336.85
Estimation Period:
May 30, 2007 to Feb 6, 2026
Impact of return on volatility tomorrow
Volatility Forecasts