In an uptrend, a moving average of a fixed width acts effectively as the support line.Support line.

Similarly, in a downtrend, a fixed-width moving average acts effectively as the resistance line.Resistance line.

In short, in an uptrend, once you break the support line and the decline begins, and in a downtrend, once you exceed the resistance line and the rise begins.

In other words, Support and resistance lines = reversal lines play an important role.

This concept also applies to indicators.

In the Tops and Bottoms Chart (Reiwa Edition), not only moving averages but also indicator-curved bands clearly display lines that function as support/resistance = reversal lines.

【Tops and Bottoms Chart (Reiwa Edition)】

　　　

　　 　

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