ENA is the governance token of Ethena, the protocol behind USDe, a synthetic dollar that has become one of the fastest-growing dollar-denominated assets in crypto by hedging staked ETH with short perpetual futures instead of holding bank deposits.
What it does
Founded by Guy Young and backed by names including Dragonfly and Arthur Hayes's Maelstrom, Ethena mints USDe by taking in staked ETH (or other yield-bearing collateral) and simultaneously opening an equal-sized short position on ETH perpetual futures across centralised exchanges. That delta-neutral structure is designed to stay market-neutral regardless of ETH's price, while collecting two income streams: staking yield from the ETH side and funding-rate payments from the short side, since perp longs typically pay shorts in bull markets.
Collateral sits with off-exchange custodians like Copper and Ceffu rather than directly on exchanges, which trims — but doesn't eliminate — counterparty exposure. ENA holders vote on risk parameters, collateral types and reserve-fund policy through the Ethena DAO, and can stake ENA or sENA for a share of protocol revenue.
Risks
The model's Achilles heel is funding rates. When perpetual markets flip and shorts start paying longs — which happens in bear or choppy markets — USDe's yield compresses and can, in principle, turn negative for the protocol, a risk Ethena tries to offset with a reserve fund built up during good periods.
There's also concentrated counterparty risk: custody and exchange execution depend on a handful of centralised venues and custodians, so an exchange failure or custodian freeze is a live tail risk, not a hypothetical one. USDe is not a fiat-backed stablecoin and shouldn't be treated like one; it's a leveraged, actively-hedged position wearing a dollar-stable wrapper, and its rapid multi-billion-dollar growth means any wobble gets amplified across the DeFi protocols that have integrated it as collateral.