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V-Lab

CBOE 3-Month Volatility Index Spline-GARCH Volatility Analysis

Volatility prediction for Thursday, May 21st, 2026

1 Day

41.06%

increased by 0.06%

1 Week

44.97%

increased by 3.97%

1 Month

50.94%

increased by 9.94%

Analysis last updated: Thursday, May 21, 2026 at 11:39 AM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of CBOE 3-Month Volatility Index SGARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time
paramt-stat
ω0.69614.44
α0.20336.62
β0.649514.61
γ1-0.5881-4.00
γ20.87183.63
γ3-0.4297-2.16
γ40.24041.18
γ5-0.1559-0.71
γ60.08060.35
γ70.09600.41
γ8-0.4393-1.83
γ90.76763.07
γ10-1.0245-2.56
Estimation Period:
Jul 17, 2006 to May 15, 2026