Trending vs sideways market

Hello everyone. I’m leaning trading and today I learnt something so thought to post here. This is what I notice about trending vs sideways market.

Whenever market open with big gap up or gap down there would be big fight between bulls and bears which result in sideways market.

While if you notice market open flat or with small gap up or gap down there are high chance of market to be trending.
Beyond Technical AnalysisTechnical IndicatorsTrend Analysis

Feragatname