Grid Trading Strategy
A grid trading strategy that places systematic buy and sell orders at intervals to profit from ranging markets with mechanical rules.
Grid Trading Strategy
Overview
A grid strategy places a series of buy and sell limit orders at fixed price intervals around a central price. As price oscillates in a range, the orders fill mechanically — buys below, sells above — capturing each swing. It works best in stable ranges and worst in strong trends.
Setup
- Instruments: range-bound forex pairs (EUR/CHF, EUR/GBP), low-volatility stocks
- Timeframe: 4-hour or daily; grid is price-based not time-based
- Grid spacing: 0.5 × ATR(14) between levels (adapt to volatility)
- Grid size: 5–10 levels above and below the central price
Entry rules
- Identify a defined range with clear support and resistance
- Set the grid center at the range midpoint
- Place buy limit orders at each level below the center
- Place sell limit orders at each level above the center
- Each order takes profit at the adjacent grid level (1 spacing)
Stop loss rules
- Hard exit: close all positions if price moves beyond 2 × the grid range
- This is the "grid blow-up" risk — trends can run for many levels
- Maximum total risk: 5% of account across all open grid positions
- Hedge rule: if grid goes directional, switch to a hedged grid (open both sides)
Take profit rules
- Each order closes at the adjacent grid level (mechanical 1-spacing profit)
- No fixed directional target — the grid harvests oscillation
- Optional: add trailing logic to capture larger moves in trending phases
Risk management
| Parameter | Value |
|---|---|
| Grid spacing | 0.5 × ATR(14) |
| Grid levels | 5–10 per side |
| Max total risk | 5% of account |
| Lot per level | Risk ÷ (grid levels × stop distance) |
| Range filter | Only deploy in confirmed range (ADX < 20) |
Use the position size calculator to determine the per-level lot size, dividing total risk across all potential open levels.
When it fails
- Strong trends breach multiple grid levels — losses compound with each filled order against the trend
- High-impact news causes gaps through several levels at once
- Tight grids in high-volatility markets rack up commission costs
Key principle
Grid trading is a mechanical range-harvester. Its enemy is the trend. Always deploy in a confirmed range with a hard exit beyond 2 × range. The grid profits small amounts many times — but one uncontrolled trend can wipe out weeks of gains.
Strategy is for educational purposes only. Not financial advice.