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Extracted algorithm research record

EMA Crossover 21/50

Trend-following strategy using fast/slow EMA crossovers with a daily trend filter.

Record 2550 · Catalog rank 2,461 · Trend Following & Directional · Subtype A9 · Snapshot 2026-10-31 15:46 UTC

Source & extraction context

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Evidence label: backtest_shown (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
EURUSD, GBPUSD
Recorded timeframes
H1
Recorded sessions
Not specified
Recorded regime
trending

Recorded indicators & parameters

Extracted indicator stack
IndicatorParametersApplied to
EMA{"period": 21}close
EMA{"period": 50}close
EMA{"period": 200}close

Extracted strategy rules

Recorded long-entry rules

Recorded short-entry rules

Recorded exit rules

Recorded filters

Stop loss
1.5x ATR(14)
Take profit
3x ATR(14)
Position sizing
Not specified

Questions about this record

What entry rules are recorded for EMA Crossover 21/50?

Long: EMA 21 crosses above EMA 50 price above Daily EMA 200 Short: EMA 21 crosses below EMA 50 price below Daily EMA 200 These are unverified extracted rules.

Which markets and timeframes are recorded?

Markets: EURUSD, GBPUSD. Timeframes: H1. These are source-recorded labels, not verified execution behavior.