Harmonic Pulse | XABCD Fibonacci Pattern Strategy

Harmonic Pulse scans zigzag swing pivots for the four classic Fibonacci harmonic patterns — Gartley, Bat, Butterfly, and Crab — and trades the reversal expected at the D-point completion. Rather than eyeballing X-A-B-C-D on the chart, it measures the AB/XA, BC/AB, CD/BC, and XD/XA leg ratios against each pattern's textbook Fibonacci targets and enters when enough of them line up, with a stop beyond the X point and a fixed reward:risk target.
Features

Pivot-based zigzag (adjustable Pivot Length) drives the whole pattern search
Detects Gartley, Bat, Butterfly, and Crab — toggle any pattern on/off individually
Partial-match scoring: choose how many of the 4 ratios must align (2–4) to fire a trade, instead of an all-or-nothing match
Adjustable Ratio Tolerance to control how strictly price has to hit each Fibonacci level
ATR-based stop beyond the X point, fixed Reward:Risk target
Trade direction filter (Both / Long Only / Short Only) and cooldown between entries
Every matched pattern is drawn on the chart (X-A-B-C-D lines) with its match score and key ratios labeled
Plain zigzag pivot markers, independent of pattern matching, for a quick visual sanity check
Live status readout: pivots stored, patterns found, open and closed trade counts

Tips

Start on the Daily timeframe on liquid, volatile large caps (NVDA, TSLA, AMD, SPY) — harmonic trading is a swing-timeframe approach and needs room for real structure to form
If nothing's triggering, watch the zigzag pivot markers first — if those aren't appearing, it's a chart/history issue, not a pattern-matching issue
Treat Ratio Tolerance and Minimum Matching Ratios as a linked pair: loosen both together for more trades, tighten both together for higher-conviction ones
Disable patterns you don't want to trade (e.g. turn off Crab if you only trust the tighter Gartley/Bat completions) rather than leaving all four on by default
Backtest across multiple symbols and date ranges before trusting any single result — harmonic setups are infrequent, so one chart's backtest is a small sample

Warnings

Pivot confirmation is inherently backward-looking — a pattern only confirms Pivot Length bars after the actual turn, so live behavior will lag what you see in a backtest
Harmonic pattern trading is a discretionary, pattern-recognition approach without a rigorous statistical basis — treat this as a structured way to find candidate setups, not a proven edge
Loosening Ratio Tolerance or lowering Minimum Matching Ratios increases trade frequency but degrades how closely price actually respects the pattern — more trades isn't automatically better
Backtest results don't include realistic slippage on stops/gaps through targets; verify these assumptions before considering live use
Not financial advice — this is a tool for research and idea generation, not a signal to act on directly

Open-source Skript

Ganz im Sinne von TradingView hat dieser Autor sein/ihr Script als Open-Source veröffentlicht. Auf diese Weise können nun auch andere Trader das Script rezensieren und die Funktionalität überprüfen. Vielen Dank an den Autor! Sie können das Script kostenlos verwenden, aber eine Wiederveröffentlichung des Codes unterliegt unseren Hausregeln.

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Open-source Skript

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