There's no such thing as round levels, instead: 1) You open the option chain of given vehicle; 2) You notice the step between the strikes that have significantly higher volume/OI than the other ones; 3) for example on ES dem would be xx50.00 and xx00.00;
Without further analytics of the option chain, the very general rule is that these levels usually stop & repel the sharp jumps in prices, and allow the average activity to pass through em with a little stuck around em.
Again the reason is microstructural, some of are hedging current & anticipated option positions on good prices. Usually market allows to do it right after economic releases.
About the example, if you have any platform that offers a liquidity heatmap, try to find that reversal on ES & correlated assets, that moment in time that I market with a circle, you might be surprised.
Bilgiler ve yayınlar, TradingView tarafından sağlanan veya onaylanan finansal, yatırım, işlem veya diğer türden tavsiye veya tavsiyeler anlamına gelmez ve teşkil etmez. Kullanım Şartları'nda daha fazlasını okuyun.