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
Moving Average High-Low Range
An overlay that computes three simple moving averages, by default lengths 30, 50 and 100, but draws only the highest and the lowest of them on each bar.
GitHub stars1on the repository
Pine versionv5runs as is
Lines of code59
Settings14inputs
LicenceNone stated
Last update5 days ago25 Oct 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
The two lines form a band that can be filled with a color, so the band stays clean even when the averages cross. An alert fires when price touches the band after the previous bar was fully outside it. An optional text watermark can be placed on the chart. Labels in the settings are in Japanese.
- Upper and lower envelope of three SMAs
- Optional fill between the lines
- Alert when price enters the band
- Optional on-chart watermark
Details
Published by
jometa9 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 |
|---|---|---|---|
| 移動平均 1 期間 | int | 30 | len_1 |
| 移動平均 2 期間 | int | 50 | len_2 |
| 移動平均 3 期間 | int | 100 | len_3 |
| ソース | source | close | src |
| 上ラインの色 | color | color.new(#ffffff, 0) | upper_color |
| 下ラインの色 | color | color.new(#ffffff, 0) | lower_color |
| ラインの太さ | int | 1 | line_width |
| ライン間を塗りつぶす | bool | true | show_fill |
| 塗りつぶしの色 | color | color.new(color.gray, 85) | fill_color |
| ウォーターマークを表示 | bool | false | show_watermark |
| テキスト | string | My Watermark | watermark_text |
| 位置 | string | 中央 | watermark_pos |
Show all 14 settings
| Setting | Type | Default | Variable |
|---|---|---|---|
| サイズ | string | 大 | watermark_size |
| 色 | color | color.new(#ffffff, 80) | watermark_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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