Saif Power Limited Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, October 23rd, 2026
1 Day
4,145.33
decreased by 1,138.83
1 Week
4,086.66
decreased by 1,197.50
1 Month
6,768.54
increased by 1,484.38
Analysis last updated: Friday, October 23, 2026 at 08:30 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 15, 2014 to Oct 16, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 564 trading days (~2.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 0.999, shock half-life ~564 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.4616 | 0.94 |
| αARCH | 0.3721 | 14.19*** |
| βGARCH | 0.6267 | 25.06*** |
Spline Coefficients
K=9
| γ1 | -1.3693 | -1.39 |
| γ2 | 1.1764 | 0.85 |
| γ3 | 1.0677 | 1.40 |
| γ4 | -3.1682 | -4.07*** |
| γ5 | 3.9908 | 4.67*** |
| γ6 | -2.3813 | -3.07*** |
| γ7 | 1.2115 | 1.50 |
| γ8 | -0.8577 | -0.99 |
| γ9 | 1.3676 | 1.14 |
0.999
Persistence564d
Half-lifeμ
ILLIQ-SMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.4616 | 0.94 |
α ARCH Response to squared shocks | 0.3721 | 14.19*** |
β GARCH Volatility persistence | 0.6267 | 25.06*** |
Spline Coefficients
K=9
| γ1 | -1.3693 | -1.39 |
| γ2 | 1.1764 | 0.85 |
| γ3 | 1.0677 | 1.40 |
| γ4 | -3.1682 | -4.07*** |
| γ5 | 3.9908 | 4.67*** |
| γ6 | -2.3813 | -3.07*** |
| γ7 | 1.2115 | 1.50 |
| γ8 | -0.8577 | -0.99 |
| γ9 | 1.3676 | 1.14 |
Persistence:
0.999
Half-life:
564 days
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