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Short-Term Trading from Consecutive Daily Close Changes

Article Strategy library · Author: ChaoZhang

Summary

This short-term strategy compares the current daily close with the previous daily close and converts the difference into a percentage move. A rise above a configurable positive threshold sets the position long; a fall below the negative threshold sets it short. If the move remains within the threshold, the strategy keeps its previous direction. The document gives a default threshold of 0.004 and describes tuning it against historical data.

The approach is a simple price-momentum rule without additional indicators, stop-losses, or take-profit management. The material warns that an overly small threshold can create frequent trades and costs, while a large one may miss moves. Gaps and reliance on a single signal are further limitations. It suggests testing multiple timeframes, using volatility-based thresholds, accounting for trading costs, and adding risk controls. A Bitcoin futures backtest period is listed, but no results are reported; the source also labels its output as repainting, which calls for caution when interpreting historical signals.

Key ideas

  • The strategy compares consecutive daily closes and switches direction when their percentage difference exceeds a positive or negative threshold.
  • Moves inside the threshold leave the previous position unchanged.
  • The default threshold is 0.004, and changing it affects signal frequency and sensitivity.
  • The source flags repainting results, and the document provides no performance statistics.
  • The basic rule has no stop-loss or take-profit logic and may incur costs from frequent trading.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.