Moving Average Channel plots separate simple moving averages for upper and lower bands on the price chart. It fills the space between bands with semi-transparent color and colors bars green above the upper band, red below the lower band, or gray in between. Us
Indicator · Pine Script v6 · On the chart
Harmonic Signal Alerts
This indicator finds ABCD, Gartley and Bat harmonic patterns from confirmed swing points and draws the XABCD legs, a dotted reversal zone and point labels on the price chart.
GitHub stars1on the repository
Pine versionv6current
Lines of code392
Settings12inputs
LicenceCustom licence
Last update7 days ago22 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
Harmonic Signal Alerts marks the closed bar where price reaches the reversal zone and can send one alert naming every pattern completed. Swing strength, ratio tolerance and zone width are adjustable, and each pattern and display element can be switched off. A swing is only known after the right-hand bars have formed, so detection lags.
- ABCD, Gartley and Bat pattern detection
- XABCD lines, reversal zone box and labels
- Adjustable swing bars, ratio tolerance and zone width
- Closed-bar markers and alerts
Details
Published by
allanninal 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.
Topics
harmonic-patternspine-scriptpinescript-v6tradingviewtradingview-indicator
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| ABCD | bool | true | useAbcd |
| Gartley | bool | true | useGartley |
| Bat | bool | true | useBat |
| Swing: bars on the left | int | 10 | leftBars |
| Swing: bars on the right | int | 5 | rightBars |
| Ratio tolerance, % | float | 5.0 | tolPct |
| Reversal zone half-width, % of XA | float | 3.0 | zonePct |
| XABCD lines | bool | true | showLines |
| Reversal zone | bool | true | showZone |
| Point and pattern labels | bool | true | showLabels |
| Bullish | color | #089981 | bullColor |
| Bearish | color | #F23645 | bearColor |
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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