# Triangle Pattern Gann EA

Automates W.D. Gann's triangle pattern trading strategy with advanced money management and real-time pattern recognition.

Canonical: https://prismaticalgos.com/compendium/algo/5471-triangle-pattern-gann-ea
Record ID: 5471
Catalog rank: 261 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Price Action & Market Structure (E)
Source: https://www.mql5.com/en/market/product/159347
Evidence label (unverified): source_code

## Scope and limitations

These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms.

No endorsement, ownership claim or source-code reuse permission is implied.

## Extraction warnings

Opacity warnings: UNDEFINED ENTRY TERM: the entry conditions are prose naming a concept with no numeric definition, so two readers would implement them differently. Advisory only -- this does not affect the score.

## Recorded profile

- symbols: EURUSD, GBPUSD, USDJPY, US30, NAS100, SPX500, Gold, Silver, Oil, BTCUSD, ETHUSD
- timeframes: H1, H4
- sessions: No specific sessions mentioned
- market_regime: any

## Indicators

No indicator stack recorded.

## Recorded long-entry rules

- Automatic Triangle Detection - Identifies impulse (bullish) patterns

## Recorded short-entry rules

- Automatic Triangle Detection - Identifies correction (bearish) patterns

## Recorded exit rules

- Golden Ratio Targets - Uses Fibonacci ratios (61.8%, 100%, 161.8%) for optimal entries and exits
- Breakeven System - Activates when position reaches $10 profit
- Trailing Stop - Starts trailing at $15 profit and moves every $5 additional profit
- Partial Profit Taking - Closes 50% of position at $20 profit

## Recorded filters

- Time filter - Trade only during optimal market hours
- Spread filter - Avoid high-cost entries
- Minimum pattern height - Ensures quality setups
- Configurable bar spacing - Filters out noise

## Risk controls

- Stop loss: Not explicitly stated, but implied by breakeven and trailing stop mechanisms
- Take profit: Three precision target levels: Preliminary (61.8%), Zone 1 (100%), Zone 2 (161.8%)
- Position sizing: Flexible Position Sizing - Fixed Lot Mode or Risk % Mode