High and Low SMA Crossovers for Dual-Direction Trading

Summary

This trend-following system calculates 20-period simple moving averages of highs and lows. A close crossing above the high-based average opens a long position, while a close crossing below the low-based average opens a short. The written rules exit longs below 99% of the high average and shorts above 101% of the low average. The published backtest settings specify BTC/USDT futures, ten-minute bars, a one-minute base period, and a one-week test in November 2023; no performance figures are provided.

The explanation identifies moving-average lag, unexpected market events, and transaction costs as limitations, and suggests testing other indicators and parameter values. There is a notable discrepancy in the supplied source: the short exit crosses above 101% of the high average, rather than the low average described in the text. The brief test window and absence of reported results do not support the document's positive claims about outcomes. The rules should be reconciled and evaluated with trading costs before assessing their usefulness.

Key ideas

• The strategy uses 20-period SMAs of highs and lows as directional breakout levels.
• A close above the high SMA opens a long, and a close below the low SMA opens a short.
• The written exits use 99% of the high SMA for longs and 101% of the low SMA for shorts.
• The supplied code instead bases the short exit on the high SMA, creating a rule mismatch.
• The published one-week BTC/USDT futures test reports no performance statistics.

Tags

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