A 50-Period EMA Trend Filter with Monthly Dollar-Cost Averaging

Summary

The proposed system combines a 50-period exponential moving average with monthly contributions. Above the EMA, it opens a long position using accumulated capital and continues adding fixed contributions while invested; below the EMA, it closes positions and is described as accumulating cash for a later entry. The article frames this as a way to combine trend participation with regular investing, and discusses possible refinements such as staged orders, volatility-adjusted contributions, additional indicators, and trailing stops.

The document lists BTC/USDT futures and a two-month daily backtest configuration, but provides no performance results. It also identifies lagging entries and exits, whipsaws in sideways markets, sensitivity to the EMA period, and slippage as risks. There is a key implementation gap: the code resets a cash reserve on entry but does not visibly add the monthly contribution to that reserve when below the EMA, despite the narrative describing that behavior. The implementation therefore does not establish the stated cash-accumulation process or the claimed benefits.

Key ideas

• The strategy uses a 50-period EMA to switch between long exposure and a flat state.
• Monthly contributions are intended to build capital below the EMA and add to exposure while above it.
• The article proposes staged execution and volatility-adjusted contributions as possible refinements.
• The short daily BTC/USDT futures backtest configuration reports no results.
• The code does not implement the narrative's monthly cash-reserve accumulation below the EMA.

Tags

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