Dual EMA Crossover Strategy with an ATR Volatility Filter

Summary

This trend-following strategy pairs a 50-period and 200-period EMA crossover with a volatility gate. An upward crossover opens a long position and a downward crossover opens a short position, but new entries are allowed only when 14-period ATR divided by price exceeds the specified threshold. The document gives a default threshold of 2% and describes a 10% position allocation. Existing positions close on an opposing EMA crossover. The published backtest settings specify daily BTC/USDT futures data over a multi-year period, but no measured results are reported.

Using ATR as a percentage makes the filter relative to the instrument's price level, while the long EMA pair targets broad trends. The write-up claims the filter can reduce trades in quieter conditions, but offers no evidence that it improves returns or risk-adjusted performance. It notes lag, remaining false signals in ranging markets, and the limits of a fixed threshold. Suggested refinements include adaptive thresholds, trend-strength confirmation, staged entries, and dynamic exits.

Key ideas

• The 50/200 EMA crossover sets the trend direction for long and short entries.
• New entries require 14-period ATR as a share of price to exceed a stated threshold.
• Opposing EMA crossovers close positions, while the published settings specify daily BTC/USDT futures data.
• The document provides no backtest performance figures to substantiate its claimed benefits.
• Fixed thresholds and lag remain limitations; adaptive filters and staged risk management are proposed.

Tags

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