ParkerVision Inc GJR-GARCH Volatility Analysis
Volatility prediction for Monday, May 25th, 2026
1 Day
79.93%
decreased by 2.38%
1 Week
81.66%
decreased by 0.65%
1 Month
87.59%
increased by 5.28%
Analysis last updated: Saturday, May 23, 2026 at 11:54 AM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9788 | 14.99 | |
| 0.0550 | 13.73 | |
| 0.9025 | 242.62 | |
| 0.0522 | 4.40 |
Estimation Period:
Dec 2, 1993 to May 22, 2026
Dec 2, 1993 to May 22, 2026
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