You can release 30% of the recently ordered $BTC first, and then release 40% when it reaches around 85. The remaining 30% can be checked around 84 to see if it will go down; if it doesn't go down, then sell all.

BTC
BTCUSDT
87,207.2
+0.57%

$ETH

ETH
ETHUSDT
2,921.66
+3.08%