# Algorithmic Trio Expert

Multi-timeframe trend engine trading US index CFDs with ATR-based stop-loss and take-profit.

Canonical: https://prismaticalgos.com/compendium/algo/11833-algorithmic-trio-expert
Record ID: 11833
Catalog rank: 846 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Trade & Execution Management (K)
Source: https://www.mql5.com/en/market/product/203720
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: 54 trades - below the ~100 needed before a win rate or profit factor carries much information.

## Recorded profile

- symbols: SPX500, NAS100, US30
- timeframes: M1, M5, M15, M30, H1, H4, D1
- sessions: Anytime, as it is based on bar openings
- market_regime: trending|volatile

## Indicators

- VAMA: {"period_max": 100, "period_min": 20}; applied to: close
- ATR: {"period": 14}; applied to: close
- EMA: {"period": 20}; applied to: close

## Recorded long-entry rules

- Composite score >= 0.15
- VAMA trend filter on H4
- M15 and H1 EMA20 on trade side of H4 VAMA
- No D1 breakout filter or M5/M15/H1 EMA20 agreement filter (if applicable)

## Recorded short-entry rules

- Composite score <= -0.15
- VAMA trend filter on H4
- M15 and H1 EMA20 on trade side of H4 VAMA
- No D1 breakout filter or M5/M15/H1 EMA20 agreement filter (if applicable)

## Recorded exit rules

- Stop-loss at ATR(14, H4) * SLMult
- Take-profit at 2.5 * ATR(14, H4)
- Close position if opposite signal is confirmed
- No re-entry on direction flip

## Recorded filters

- Spread filter (skips if spread > 0.10% of price)
- One position filter (no stacking in same direction)
- Loss-streak halt (4 consecutive losses)
- Cooldown (6 hours for SPX500, 168 hours for NAS100 and US30)
- Slippage cap (30 points)
- Pause button (on-chart Trading ON/OFF switch)

## Risk controls

- Stop loss: ATR(14, H4) * SLMult
- Take profit: 2.5 * ATR(14, H4)
- Position sizing: Minimum lot per broker