THe best of the best strategy is DON'T TRADE / INVEST !!! do anything you want except trading/investing. because in trading/investing, you have to take calculated risk.
Thank you for all your answers. It was just theoretical question. I thought there is some strategy that can use that upside move to to multiply invested capital using some leverage and it will work even some significant drowdown happen before that upside move. Based on your answer it seems that the best strategy is to just not use leverage
%% LOL\ Are you saying or hinting a counter trend is not a sure thing?? LOL.Amen. WELL @ least IF summer slump[ main trend ] slops sideways, little loss is better than large loss?? My comments apply to SPY benchmark....... + not any crypto cr*p. NOT a prediction+ not bank insured.
Use a Cash-Secured-Put (CSP). By this you get the underlying cheaper than now... https://www.optionseducation.org/strategies/all-strategies/cash-secured-put