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V-Lab

State Street SPDR Bloomberg 1-10 Year TIPS ETF EGARCH Volatility Analysis

Volatility prediction for Tuesday, July 21st, 2026

1 Day

3.48%

increased by 0.16%

1 Week

3.54%

increased by 0.22%

1 Month

3.77%

increased by 0.45%

Analysis last updated: Monday, July 20, 2026 at 09:50 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of State Street SPDR Bloomberg 1-10 Year TIPS ETF EGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

May 30, 2013 to Jul 17, 2026

Model Insight

This asset exhibits a strong leverage effect: negative returns increase next-day volatility 126% more than equivalent positive returns.

σ

EGARCH Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

-0.0171
-5.20***
α

ARCH

Response to squared shocks

0.1225
10.43***
β

GARCH

Volatility persistence

0.9888
588.24***
γ

leverage

Additional response to negative shocks

-0.0474
-4.77***

Persistence:

0.989

Half-life:

62 days