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Extracted algorithm research record

Gartley Harmonic Pattern Detection

Detects Gartley harmonic patterns on the chart and generates buy/sell signals based on Fibonacci retracement levels.

Record 249 · Catalog rank 1,703 · Price Action & Market Structure · Subtype E7 · Snapshot 2026-10-31 15:46 UTC

Source & extraction context

Open original source ↗

Evidence label: source_code (source claim, not independent verification). Recorded completeness: 50.0/100. Neither is a performance result.

Names identify source records. Inclusion is not an endorsement or a claim of authorship, ownership or reuse permission. Check the source license before reusing any implementation.

Extraction warnings

No automated warnings are recorded in this snapshot. This does not establish that the extraction or system is sound.

Recorded market & execution profile

Recorded markets
any
Recorded timeframes
M15, H1, D1
Recorded sessions
any
Recorded regime
any

Recorded indicators & parameters

Extracted indicator stack
IndicatorParametersApplied to
No indicator stack was recorded. This does not establish a price-action-only strategy.

Extracted strategy rules

Recorded long-entry rules

Recorded short-entry rules

Recorded exit rules

Recorded filters

Stop loss
placed at the swing low that formed point D
Take profit
set using a 1:3 risk-to-reward ratio, meaning the TP distance will be three times the size of the SL
Position sizing
not explicitly stated in the text

Questions about this record

What entry rules are recorded for Gartley Harmonic Pattern Detection?

Long: if IsSwingHigh(high, i, z) and IsSwingLow(low, j, z) and low[j] < X and low[j] < A and high[k] > A Short: if IsSwingHigh(high, i, z) and IsSwingLow(low, j, z) and low[j] < X and low[j] < A and high[k] > A These are unverified extracted rules.

Which markets and timeframes are recorded?

Markets: any. Timeframes: M15, H1, D1. These are source-recorded labels, not verified execution behavior.