Palisade Metals Ltd Zero Slope Spline-GARCH Volatility Analysis
Volatility prediction for Friday, October 23rd, 2026
1 Day
110.51%
decreased by 73.66%
1 Week
127.07%
decreased by 57.10%
1 Month
178.27%
decreased by 5.90%
Analysis last updated: Friday, October 23, 2026 at 05:58 PM UTC
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News Impact Curve
How returns affect tomorrow's volatilityVolatility Forecast
How volatility evolves over timeParameter Estimates
Sep 23, 2021 to Oct 16, 2026Model Insight
With persistence 0.999, volatility shocks have a half-life of 696 trading days (~2.8 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
τ
Zero Slope Spline-GARCH Model
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High persistence: persistence 0.999, shock half-life ~696 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.1580 | 0.13 |
| αARCH | 0.6974 | 6.67*** |
| βGARCH | 0.3016 | 10.55*** |
Spline Coefficients
K=10
| γ1 | 198.3270 | 0.78 |
| γ2 | -408.6766 | -1.52 |
| γ3 | 424.2726 | 14.75*** |
| γ4 | -326.9171 | -10.30*** |
| γ5 | 133.6607 | 4.80*** |
| γ6 | -28.5305 | -1.84* |
| γ7 | 10.0852 | 1.33 |
| γ8 | -1.8618 | -0.25 |
| γ9 | -2.7250 | -0.33 |
| γ10 | 4.0940 | 0.68 |
0.999
Persistence696d
Half-lifeτ
Zero Slope Spline-GARCH Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.1580 | 0.13 |
α ARCH Response to squared shocks | 0.6974 | 6.67*** |
β GARCH Volatility persistence | 0.3016 | 10.55*** |
Spline Coefficients
K=10
| γ1 | 198.3270 | 0.78 |
| γ2 | -408.6766 | -1.52 |
| γ3 | 424.2726 | 14.75*** |
| γ4 | -326.9171 | -10.30*** |
| γ5 | 133.6607 | 4.80*** |
| γ6 | -28.5305 | -1.84* |
| γ7 | 10.0852 | 1.33 |
| γ8 | -1.8618 | -0.25 |
| γ9 | -2.7250 | -0.33 |
| γ10 | 4.0940 | 0.68 |
Persistence:
0.999
Half-life:
696 days
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