Those who are investing in ETFs keep a close tab on the market. The obvious catch for them is to keep an eye on the top performing ETFs that offer them the best returns in their investments. Passing quarters in 2021 some set patterns are in so one can easily check the top trends and see where the market is heading. Analysis of this data is necessary, especially for those who move a significant portion of their portfolio in exchange-traded funds. At the moment the market dynamics of the best performers show an interesting contrast to what was in dominance for the past many years. A year ago one thing that was certain was that most high-growth stocks were dominating the chart and were firmly positioned as a strong prospect for long-term investment. However today the trend shows that most of those stocks that were downtrodden are emerging back and making it to the top of the tables.