Western Digital Corp EGARCH Volatility Analysis
Volatility prediction for Wednesday, June 17th, 2026
1 Day
74.35%
decreased by 0.51%
1 Week
74.62%
decreased by 0.24%
1 Month
75.69%
increased by 0.83%
Analysis last updated: Tuesday, June 16, 2026 at 10:02 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0157 | 8.63 | |
| 0.0701 | 31.99 | |
| 0.9961 | 2,151.39 | |
| -0.0261 | -11.08 |
Estimation Period:
Jan 2, 1990 to Jun 12, 2026
Jan 2, 1990 to Jun 12, 2026
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