The Adaptive Laguerre Filter calculates a smoothed, dynamically adjusted trendline plotted directly on the main price chart. It dynamically adjusts its damping factor (alpha) based on recent price range variations and median percentile calculations over a spec
Indicator · Pine Script v5 · On the chart
Multi Kernel Regression [ChartPrime]
Multi Kernel Regression [ChartPrime] calculates non-parametric kernel regression on price data to smooth market noise and highlight underlying trend direction.
Repaints
GitHub stars4on the repository
Pine versionv5runs as is
Lines of code323
Settings12inputs
LicenceCustom licence
Last update6 months ago1 May 2026
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
- 2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
- 3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
- 4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.
Source Code
The code stays on GitHub. The author has not published this script under an open licence, so ForexR does not show its code. Copy script reads the file straight from GitHub into your clipboard, so you can still try it on your own chart. Ask the author before reusing the code anywhere else.
Overview
Multi Kernel Regression [ChartPrime] provides 17 mathematical kernel types, including Gaussian, Laplace, Epanechnikov, Logistic, and Cosine. Users can configure the smoothing bandwidth, deviation multiplier, line styles, and trend coloration labels directly on the price chart. By default, repainting is enabled, causing historical regression values to recalculate dynamically as new bars develop.
- 17 selectable mathematical kernel functions
- Configurable bandwidth and deviation settings
- Toggleable repainting smoothing option
- Customizable trend labels and line styles
Details
Published by
azank1 on GitHub
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Trend, Moving averages
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
- Signals can change on the live bar or after it closes (repainting)
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| Repaint | bool | true | repaint |
| Kernel Select | string | Laplace | kernel |
| Bandwidth | int | 14 | bandwidth |
| Source | source | close | source |
| Deviation | float | 2.0 | deviations |
| Line Style | string | Solid | style |
| enable | bool | false | enable |
| Labels | string | Tiny | label_size |
| labels | bool | true | labels |
| Colors | color | color.rgb(84, 194, 148) | bullish_color |
| bearish_color | color | color.rgb(235, 57, 57) | bearish_color |
| text_color | color | color.rgb(8, 12, 20) | text_color |
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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