Who this is for — Anyone with a working strategy who wants robustness over time. More performance engines: when one slows, others can compensate.
Multiple strategies means a portfolio approach combining systems with different logics (trend, mean reversion, breakout, market-neutral…) under one risk framework. The goal isn't multiplying trades, but stabilizing the equity curve through complementarity.
In plain terms — More engines: when one stops, others can still run.
Why combine different logics
| Market phase | Strategy A | Strategy B |
|---|---|---|
| Strong trend | Performs | Suffers |
| Range | Suffers | Performs |
| Vol spike | Depends | Breakout may excel |
Mix quality depends on individual edge and low overlap — measured with system correlation.
Mix governance
- Target weights, daily stops, and suspension criteria for each strategy
- No «sacred» strategy — metrics worsen → weight ↓ or pause
- Coordination with capital allocation
Typical mistake — Adding similar strategies (three breakouts on different timeframes) thinking you diversify.
Example — H4 trend + intraday mean reversion + volatility breakout: curves not aligned, portfolio drawdown shallower than worst single system.
Summary card
- Minimum: 2 logics with equity ρ < 0.5 in calm.
- Rule: max N active strategies with defined risk budget.
- Review: expectancy and drawdown per component.
Gold path — Portfolio module. Index: Gold path.
Sources
- CME Group — Building a trade plan — objectives, rules, and review of an operating process.
- Investor.gov — Asset allocation and diversification — combine categories and weights while matching risk and horizon.
- FINRA — Understanding disclosure documents — liquidity, volume, and spreads differ across products and markets.