Strategy
Trading strategies come in and out of fashion, but a handful of core approaches to the FX market have proven durable across decades of changing conditions. What separates traders who succeed with these approaches long-term from those who don't usually isn't the strategy itself — it's the execution quality behind it. A sound strategy paired with poor fills is a losing combination regardless of how good the underlying logic is.
Four approaches that have stood the test of time
1. Trend following
Identifying a sustained directional move and riding it until evidence suggests the trend has exhausted itself. This approach rewards patience and disciplined risk management far more than precise entry timing — but it depends heavily on being able to hold and adjust positions without excessive cost from spread or slippage over an extended holding period.
2. Range trading
Identifying price levels where an instrument has repeatedly reversed and trading the bounce between them. This works best in genuinely low-volatility conditions and requires tight, consistent spreads — a wide or inconsistent spread can eat most of the edge in a strategy built around small, repeated moves.
3. Carry trade positioning
Taking advantage of interest rate differentials between two currencies, generally over a longer holding horizon. This strategy is particularly sensitive to overnight financing costs and swap rates, making the terms offered by a broker's liquidity provider directly material to expected returns.
4. Breakout trading
Entering positions as price moves decisively beyond an established level, on the expectation that momentum will continue. This is the strategy most exposed to execution quality — the entire premise depends on getting filled close to the breakout level rather than several pips beyond it after slippage.
A strategy is a hypothesis about the market. Execution quality determines whether that hypothesis actually gets a fair test.
Why the liquidity layer decides which strategies are viable
Each of the four approaches above places a different demand on liquidity: trend following needs cost-efficient longer-term holding, range trading needs tight and stable spreads, carry positioning needs competitive swap terms, and breakout trading needs fast, accurate fills at the moment of the move. A trader working with liquidity conditions poorly matched to their chosen strategy is fighting an uphill battle before a single trade is placed.
The takeaway
These four strategies have endured because the underlying market behaviours they exploit are structural, not fashionable. Choosing the right one for current conditions matters — but so does confirming that your execution environment actually supports the demands that strategy places on it.