Wave

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Wave

A short-term movement that goes against the general trend. For example, if the DJIA rallies on a given trading day but overall is in the midst of a prolonged bear market, the rally is called a wave against the bearish tide.
References in periodicals archive ?
Each curve was segmented into separate for the intervals of P wave, T wave and QRS wave the individual and clear identification.
There was a significant increase in the QRS wave amplitude of endurance athletes (2.
It has been postulated that the differences in QRS wave duration from rest to exercise might serve as a marker of ischemia.