In up- and downtrends, after price has made a nice run into overbought or oversold territory, price often makes a shorter move in the opposite direction. This happens because traders take their profits or losses after the run. These opposite moves are called retracements. And are often called a pullback or a correction.
Price almost never moves in one direction on end, without a retracement or even a short break. In an uptrend it is a drop in price, in a downtrend a jump in price. Often price retraces back to the area of a major moving average.
In a late trend, you have to be careful with these retracements, as they can become complex retraces, that drop further down, and turn into trend reversals.
In the next chart example, I show you a typical uptrend. The back line is a 50 period SMA (Simple Moving Average). As you probably already now moving averages act as support in an uptrend, and as resistance in a downtrend.
The black arrows represent the retracements. You see that after 3 retraces, the fourth one turns into a complex (ABC) retrace that fails to stay above the SMA. Next the retracement turns into a complete trend reversal. In the subsequent downtrend you see the retraces are to the upside.
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The main takeaway for me is that you have to be careful trading retracements late in a trend. Most trends lose their strength after three up-waves.
Also retracements often bounce off of major support and resistance zones, and at round numbers the effect is even stronger / there is a higher probability.
When the retracements happens in big red candles, this means there is panic.
Irrational behaviour: be very careful. People say: “Never catch a falling knife” for obvious reasons.
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