How do LedgerX mini futures work?
LedgerX mini futures enable you to enter into a contract to buy or sell bitcoin at an agreed upon price at a future date - but the price is set when you enter into the contract. The full contract specifications for LedgerX mini futures are available here.
Long futures position: Post amount in USD (e.g. Long 100 contracts, post USD)
Short futures position: Post Bitcoin (e.g. Short 100 contracts, post 1 BTC)