Addcn Technology Co Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Thursday, May 21st, 2026
1 Day
12.11%
increased by 0.07%
1 Week
13.34%
increased by 1.30%
1 Month
14.48%
increased by 2.44%
Analysis last updated: Thursday, May 21, 2026 at 09:16 PM UTC
News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7542 | 5.09 | |
| 0.1613 | 3.38 | |
| 0.5757 | 5.65 | |
| -0.4750 | -1.38 | |
| 0.2880 | 0.58 | |
| 0.5456 | 1.77 | |
| -0.9415 | -2.96 | |
| 1.1343 | 3.52 | |
| -0.7281 | -3.03 | |
| -0.1463 | -0.64 | |
| 0.8978 | 3.59 | |
| -0.8057 | -3.77 |
Estimation Period:
Sep 3, 2012 to May 15, 2026
Sep 3, 2012 to May 15, 2026
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