Holy Grail Strategy: EMA Crossovers Filtered by ADX

Summary

The Holy Grail strategy combines a 20-period EMA crossover with the Average Directional Index (ADX). It proposes going long when price crosses above the EMA while ADX is at or below 30, and short when price crosses below the EMA while ADX is at or above 30. The intended use is to distinguish weaker from stronger trend conditions while trading potential changes around the moving average.

The document explains the rules, suggests possible parameter changes and additional indicators, and supplies backtest settings for BTC_USDT futures on daily bars from late 2022 to late 2023. It includes no performance statistics, so its claims about avoiding false signals or potential results are not demonstrated by the supplied evidence. The source shows a single 20-period EMA rather than a dual moving-average system, and the backtest date inputs in the source do not match the published settings. ADX errors, crossover lag, and parameter sensitivity remain limitations; stop-loss rules and broader testing are suggested but not specified.

Key ideas

• The entry rules combine a 20-period EMA crossover with an ADX threshold of 30.
• The proposed long condition uses an upward price crossover with ADX at or below the threshold.
• The proposed short condition uses a downward price crossover with ADX at or above the threshold.
• The published example uses BTC_USDT futures daily bars but provides no performance results.
• Signal lag, incorrect ADX readings, parameter sensitivity, and the mismatch in backtest dates limit the evidence.

Tags

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