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 v4 · On the chart
Avoid Repainting With security()
An educational Pine Script v4 indicator that demonstrates how higher timeframe requests behave with each combination of the gaps and lookahead settings of security().
Repaints
GitHub stars1on the repository
Pine versionv4older, still runs
Lines of code171
Settings4inputs
LicenceNone stated
Last update1 year ago1 Mar 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
Avoid Repainting With security() draws lines for the current and previous higher timeframe value on the price chart, with labels, and shows two helper functions: one that never repaints and one that can offer a repainting or non-repainting choice. A warning appears if the chart is not on a lower timeframe than the one requested.
- Every gaps and lookahead permutation of security()
- Current and previous higher timeframe value lines
- Helper functions for safe higher timeframe data
- Warning when the chart timeframe is too high
Details
Published by
ivansoft on GitHub
Type
Indicator, Pine Script v4
Draws
On the price chart
Markets
Any symbol
Timeframes
Any timeframe
Risk Notes
- Signals can change on the live bar or after it closes (repainting)
- Reads higher-timeframe data with lookahead on, so the history can show signals that were not there in real time
Topics
pinescripttradingvew
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| Show | input | SH1 | show |
| Plot Labels | bool | true | labelsOn |
| Higher timeframe used for security() calls | timeframe | 5 | higherTf |
| Source used in security() calls | source | close | data |
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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