How Can a Miner Use a Futures Contract to Lock in a Profitable Price for Their Mined Coins?
A miner can enter into a short futures contract, agreeing to sell a specific amount of the cryptocurrency at a predetermined price on a future date. If the current market price of the coin is above the miner's break-even point, this locks in a profitable margin, regardless of how low the spot price may fall before the contract expires.
This hedges against price risk.