Like this... See what the ES futures did between when aftermarket closes and before premarket opens. Then buy a leveraged fund in the same direction for that day. Do you think that would work >50% of the time?
I have a better one: After the close go the opposite in futures than what the market did that day. Since March 1st (16 trading days) there were only 2 consecutive same colored days. Otherwise it is just green,red,green,red,etc. That is 1 in 8, so this would work 78% of the time.
Since March 1st!? Not a big enough N. Backtest this simple strategy from 1960 and report back on percent up and down days. Then let us know if it would be positive expectancy. I seriously doubt that this simple strategy is viable.
True, but worked just fine last night with very little heat. I am not saying this will work forever, but in the current volatile but undecided environment, fading the last move is a winner.