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Using the Supertrend Indicator for Trend Entries and Support or Resistance

Article MQL5 code base

Summary

The document explains how the Supertrend indicator displays trend direction on a price chart. Its line appears green below price during an uptrend and red above price during a downtrend. A basic method buys when the line is green and sells when it turns red. A multi-timeframe variation reads the signal on a higher timeframe, such as H4, then takes trades on a smaller timeframe in the direction of that broader trend.

It also describes treating the line as a potential support or resistance level: a trader can watch for price to approach it and consider a reversal trade. The document gives no parameters, backtest evidence, or risk-management guidance, so it presents possible uses rather than a tested strategy. The examples are framed for forex and do not establish that the methods work consistently across markets or timeframes.

Key ideas

  • Supertrend displays direction directly on the price chart with a color and line position.
  • A basic rule buys in the green state and sells in the red state.
  • A trader can use a higher-timeframe signal to guide entries on a lower timeframe.
  • The indicator line can also be treated as possible support or resistance for reversal trades.
  • No performance evidence or risk controls are provided.

Tags

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