3M India Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, October 9th, 2026
1 Day
179.72
increased by 24.36
1 Week
170.26
increased by 14.90
1 Month
148.33
decreased by 7.03
Analysis last updated: Friday, October 9, 2026 at 09:50 PM UTC
Press Delete or Backspace to remove this series.
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 26, 1997 to Oct 1, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 6418 trading days (~25.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
Tap to view equation
High persistence: persistence 1.000, shock half-life ~6418 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.0482 | 4.55*** |
| αARCH | 0.1654 | 7.51*** |
| βGARCH | 0.8345 | 38.31*** |
Spline Coefficients
K=10
| γ1 | 0.0324 | 0.05 |
| γ2 | -0.7362 | -1.13 |
| γ3 | 1.1621 | 5.45*** |
| γ4 | -0.6454 | -3.09*** |
| γ5 | 0.3681 | 2.20** |
| γ6 | -0.4834 | -2.36** |
| γ7 | 0.4924 | 1.84* |
| γ8 | -0.2006 | -0.79 |
| γ9 | 0.0096 | 0.04 |
| γ10 | 0.0822 | 0.34 |
1.000
Persistence6418d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0482 | 4.55*** |
α ARCH Response to squared shocks | 0.1654 | 7.51*** |
β GARCH Volatility persistence | 0.8345 | 38.31*** |
Spline Coefficients
K=10
| γ1 | 0.0324 | 0.05 |
| γ2 | -0.7362 | -1.13 |
| γ3 | 1.1621 | 5.45*** |
| γ4 | -0.6454 | -3.09*** |
| γ5 | 0.3681 | 2.20** |
| γ6 | -0.4834 | -2.36** |
| γ7 | 0.4924 | 1.84* |
| γ8 | -0.2006 | -0.79 |
| γ9 | 0.0096 | 0.04 |
| γ10 | 0.0822 | 0.34 |
Persistence:
1.000
Half-life:
6418 days
Other 3M India Ltd Analyses
Other Spline ILLIQ Analyses on International Equities