What it means
A crossover strategy uses two moving averages: a fast one and a slow one. A long signal is the fast average crossing above the slow one; a short signal is the reverse. The 50/200-day "golden cross" and "death cross" are the best-known versions.
Why traders use it
Crossovers are a simple, objective trend filter. They never catch tops or bottoms, but they keep you on the side of a sustained trend.
Chart examples
Crossover in a trend
Whipsaws in a range
How to identify it objectively
- 1Choose fast and slow lengths (the drawing uses SMA 3 and SMA 8).
- 2Long: fast closes above slow.
- 3Exit or reverse: fast crosses back below slow.
- 4Add a trend-strength filter to reduce whipsaws.
Bullish use
- 1Fast crosses above slow: long.
- 2Hold while fast stays above slow.
Bearish use
- 1Fast crosses below slow: short or exit.
What confirms it
- Trend strength (for example ADX above 25).
- The slow average is sloping in the trade direction.
What invalidates it
- Repeated crosses in a range.
How a hypothetical setup is built
Entry
On the close after the fast MA crosses above the slow MA.
Stop
Below the most recent swing low.
Target
Exit on the opposite cross.
A hypothetical illustration of how the concept is turned into a plan, not a recommendation. Practise it on a paper account first.
Related concepts
- Trading StrategiesTrend Pullback Strategy
- Technical IndicatorsADX, +DI and −DI
- Technical IndicatorsSupertrend
- Full guide on The TradeskillEMA Explained (9, 20, 50, 200)
Historical testing
Not tested on The Tradeskill. The averages in the drawings are calculated from the candles. Crossovers are easy to test; compare results with and without a trend filter.
Limitations: when it fails
- Signals arrive after the move has started.
- Ranges produce repeated losing crosses.
- Parameter choice can be overfitted.
Knowledge check
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