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V-Lab

iShares 7-10 Year Treasury Bond ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility prediction for Monday, August 24th, 2026

1 Day

4.99%

decreased by 0.06%

1 Week

5.01%

decreased by 0.04%

1 Month

5.10%

increased by 0.05%

Analysis last updated: Friday, August 21, 2026 at 09:45 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of iShares 7-10 Year Treasury Bond ETF S0GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jul 30, 2002 to Aug 21, 2026

Model Insight

With persistence 0.993, volatility shocks have a half-life of 95 trading days (~0.4 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

τ

Zero Slope Spline-GARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.0677
8.26***
α

ARCH

Response to squared shocks

0.0462
8.22***
β

GARCH

Volatility persistence

0.9465
147.61***
γi Spline Coefficients
K=1
γ10.0003
0.73

Persistence:

0.993

Half-life:

95 days