BitMEX is happy to announce a new capability: transference of margin in and out of an isolated position. Use this feature to dial leverage up and down as desired.
Using the feature is simple. Simply click the icon next to the margin line-item on an isolated position:
Then choose an amount to transfer:
After confirmation, note the new margin value, liquidation price, and leverage.
This feature allows users to choose any leverage between the max (which may be as much as 100x) and their total account balance.