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
MA Crossover Indicator [Lab]
This indicator plots a fast and a slow moving average on the price chart and marks bullish and bearish crossovers.
GitHub stars4on the repository
Pine versionv5runs as is
Lines of code114
Settings8inputs
LicenceCustom licence
Last update11 months ago17 Nov 2025
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
The user can choose SMA, EMA, RMA, or WMA, the price source, and both lengths. Triangle shapes appear below or above the bar at each crossover, and optional background coloring highlights those bars. Alert conditions can be enabled for the same events. It does not include filters, exits, or position sizing.
- Fast and slow moving averages
- SMA, EMA, RMA, and WMA options
- Bullish and bearish crossover shapes
- Optional crossover background coloring
- Toggleable alert conditions
Details
Published by
mitchell-917 on GitHub
Type
Draws
On the price chart
Category
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| Source | source | close | src |
| MA Type | string | EMA | maType |
| Fast MA Length | int | 9 | fastLen |
| Slow MA Length | int | 21 | slowLen |
| Fast MA Color | color | color.new(color.lime, 0) | fastColor |
| Slow MA Color | color | color.new(color.orange, 0) | slowColor |
| Color Background on Crossovers | bool | true | showBg |
| Enable Alert Conditions | bool | true | enableAlerts |
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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