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Dual EMA and Bull Power Confirmation for Directional Trading

Article Strategy library · Author: ChaoZhang

Summary

This strategy combines a fast and slow exponential moving average signal with a Bull Power measure derived from recent price bars. It opens a long position when the EMA method indicates an upward state and Bull Power is positive; it opens short when both indicate a downward state. The source calculates an EMA using a configurable length and smooths the Bull Power value over 15 periods. Although the description calls the EMA pair a 2/20 system, the provided parameter default is 14, so the precise EMA configuration is not fully consistent across the document.

The notes argue that requiring agreement between two indicators may filter some isolated signals, while acknowledging that both can fail in extreme conditions and that settings affect trade frequency. The published backtest setup names BTC/USDT futures on Binance from December 2022 to December 2023, but does not give performance statistics. Suggested additions include stop-loss rules and volume or volatility filters; these are recommendations rather than tested results. The strategy also allows the direction to be reversed and closes positions when neither combined signal is active.

Key ideas

  • The method combines an EMA state with a smoothed Bull Power measure to determine direction.
  • Long and short entries require agreement between the EMA and Bull Power conditions.
  • The source uses a configurable EMA length and a 15-period SMA to smooth Bull Power.
  • The description's 2/20 EMA label differs from the source's default EMA length of 14.
  • The BTC/USDT futures backtest setup reports no performance results.

Tags

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