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The underlying idea
Trend following uses an observable rule to participate in a directional move after evidence of that move appears. Examples include a price channel or a moving-average condition. These are generic mechanisms; they do not establish the implementation of any named EA.
Where it is commonly discussed
A persistent move can allow a trailing exit to capture part of a trend. Entry confirmation introduces delay, and exit confirmation usually gives back some movement. The method seeks repeatable participation rather than perfectly timed tops and bottoms.
Limitations and failure conditions
Sideways price action can repeatedly reverse a direction filter, producing a run of small losses known as whipsaw. Fast gaps can also overwhelm intended protection. A favorable trend period should not be the only sample used to evaluate the strategy.
Questions for evaluating an automated system
Translate the strategy description into a testable sequence of observations, orders, sizing decisions, and exits. Keep assumptions fixed when comparing alternatives. A label describes a family of ideas, not a complete implementation.
- Is the signal evaluated on completed bars or while a bar forms?
- What limits repeated entries in a choppy market?
- Do long and short trades have different exposure or exit rules?
Common questions
Does automating this strategy make it profitable?+
No. Automation applies rules; it does not establish an advantage after costs or guarantee future results.
How should an evaluation begin?+
Document the rules, exposure limits, and execution assumptions. Use realistic historical tests, untouched data, and a monitored demo. Examine failure scenarios as well as the overall result.
Sources & review notes
Created and references reviewed 24 October 2026. These are educational explanations, not software certification or an endorsement of a third-party provider.
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