# Klaus EA

A fractal-driven, trend-confirmed Expert Advisor using Bill Williams' Fractal and Alligator indicators.

Canonical: https://prismaticalgos.com/compendium/algo/608-klaus-ea
Record ID: 608
Catalog rank: 2258 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Trade & Execution Management (K)
Source: https://www.mql5.com/en/market/product/184740
Evidence label (unverified): backtest_shown

## 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

Claim warnings: THIN SAMPLE: 31 trades - below the ~100 needed before a win rate or profit factor carries much information.

## Recorded profile

- symbols: XAUUSD
- timeframes: H1, H4
- sessions: Not specified
- market_regime: trending|volatile

## Indicators

- Fractal: {}; applied to: close
- Alligator: {}; applied to: close
- EMA: {"period": 200}; applied to: close

## Recorded long-entry rules

- A fractal (5-candle swing high/low pattern) is confirmed 2 bars after it forms and sits above the Alligator's Teeth line

## Recorded short-entry rules

- A fractal (5-candle swing high/low pattern) is confirmed 2 bars after it forms and sits below the Alligator's Teeth line

## Recorded exit rules

- Stop loss and take profit are both calculated from ATR at the time of entry

## Recorded filters

- Mild mode: EMA 200 on D1, Alligator 'mouth open' fan filter
- Aggressive mode: No additional filters

## Risk controls

- Stop loss: ATR-based stop loss
- Take profit: ATR-based take profit
- Position sizing: Risk % of Capital (0.5%–1.0% per trade for live accounts)