This overlay indicator draws a fixed-range volume profile on the price chart, splitting traded activity into up and down volume at each price level. It also plots a sentiment profile, a developing point of control, and value-area high and low around a configur
Indicator · Pine Script v5 · On the chart
LTF Activity Heatmap [LuxAlgo]
This indicator visualizes intrabar market activity by requesting lower timeframe open, close, and volume data.
GitHub stars2on the repository
Pine versionv5runs as is
Lines of code109
Settings6inputs
LicenceNone stated
Last update8 months ago25 Feb 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
LTF Activity Heatmap [LuxAlgo] constructs a visual heatmap directly on the price chart using colored box objects, where gradient shading represents volume intensity across intrabar segments. Additionally, it highlights the overall candle range and marks lower timeframe price levels associated with peak volume. Users can configure the lower timeframe resolution, heatmap gradient colors, and directional line colors.
- Lower timeframe intrabar volume analysis
- Heatmap gradient visualization using box drawings
- Peak volume level detection on intrabar segments
- Customizable lower timeframe resolution and color settings
Details
Published by
regalouisei on GitHub
Code credit
LuxAlgo, as written in the script's header
Type
Indicator, Pine Script v5
Draws
On the price chart
Category
Volume, Support & resistance
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 |
|---|---|---|---|
| LTF Timeframe | timeframe | 1 | res |
| Heatmap | color | #0a0032 | heatmap_color0 |
| heatmap_color1 | color | #880e4f | heatmap_color1 |
| heatmap_color2 | color | #ffeb3b | heatmap_color2 |
| Lines | color | #0cb51a | bull_color |
| bear_color | color | #ff1100 | bear_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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