To be honest switching from one stock to another increases random results, when a person is looking to make a living trading stocks they should stay with what they can handle and also learn the individual stocks behaviors, remember we are creatures of habits, many professional traders stay with what they know best or specialize in, Pick a couple or just one, and see how it goes? A person can still follow one index as long as the stock is trading in that index,
$QQQ and $SPY are different animals, the stock you trade follows the group its in, creatures of habit.
$Banksters still green, $SPY closed its gap, we are at a cycle low, as long as we don't take out our low $394.04 and close below it on the 15mn we should be good for a bounce? What kind of bounce? who can know for sure?