As you can see the 20 EMA crossed the 50 EMA last week. If at retest BTC is unable to breakout above the pink 20 EMA here then that would be a signal to sell
交易結束:目標達成
if you started shorting when it failed to break through the 20 EMA at retest you have been making money since
註釋
and made some more. will go up again. Probably sideways between the two reds