$$ BUY $$ Wait and buy at: 52.8 - 53.4$ Stop Loss at: 51.5$ Before you buy wait for Hammer candle, or something that will confirm your decision, and of course stay tuned about bitcoin price there could be correlation !
$$ SELL $$ Sell at 79-80$ and of course wait for confirmation (candle, divergence etc.)
------------------------------------------------------ REMEMBER - this is my personal opinion only. Hope you enjoy and good luck in trading !