Stop-Loss Methods and Rule-Based Model Examples
Summary
This article surveys stop-loss approaches and shows how to express several of them as trading rules. It covers price levels based on support or resistance, fixed limits from entry, trailing exits that follow favorable price movement, retracement exits from a local extreme, time-based exits when a trade fails to move as expected, and technical exits tied to trends, chart patterns, moving averages, Bollinger Bands, or SAR. It also describes limiting risk per trade as a fraction of capital.
The model examples extend moving-average and breakout entries with protective exits. They illustrate fixed-price loss limits and trailing profit rules, alongside additional examples using volatility breakouts, candle patterns, and indicator signals. The document gives rule structures rather than comparative test results, so it does not establish which method performs best. Stop placement depends on the instrument, timeframe, and strategy, and the author cautions against copying the models mechanically. The suggested workflow is to assess applicability and test the rules in simulation before live use; even then, the examples do not address execution slippage or prove that a stop will cap losses at its intended level.
Key ideas
- Stop-loss placement can be based on price structure, fixed entry thresholds, trailing levels, time, technical signals, or capital risk.
- A trailing exit can preserve some unrealized gains by following a favorable move and triggering on a retracement.
- Time stops exit when the expected favorable movement does not appear within a chosen interval.
- Example rule sets add fixed and trailing exits to moving-average, breakout, candle-pattern, and indicator strategies.
- The examples are templates, not evidence of superior performance, and require instrument-specific evaluation and simulation.
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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.