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Saturday, April 27, 2024
Knowledge BaseGlossary

Glossary

Algorithmic Trading can be a complex subject. Keep your knowledge current with this glossary of key concepts, terminology, and technical indicators.

Reversal


DEFINITION

A change in the direction of a price trend. On a price chart, reversals undergo a recognizable change in the price structure. An uptrend, which is a series of higher highs and higher lows, reverses into a downtrend by changing to a series of lower highs and lower lows. A downtrend, which is a series of lower highs and lower lows, reverses into an uptrend by changing to a series of higher highs and higher lows.

Also referred to as a "trend reversal", "rally" or "correction".


EXPLANATION

A reversal can be a positive or negative change against the prevailing trend. Technical analysts watch for these patterns because they can indicate the need for a different trading strategy on the same security.

For example, if a technical analyst holds stock ABC and notices a reversal pattern, he or she may want to consider closing his or her existing long position and assuming a short position to capitalize on the potential downward movement of the stock's price.


Reversal

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TRADING FUTURES AND OPTIONS INVOLVES SUBSTANTIAL RISK OF LOSS AND IS NOT SUITABLE FOR ALL INVESTORS
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