Ethena Labs Proposes SOL for USDe's Collateral

• Ethena Labs has proposed to the USDe community that SOL be added to its mix of collateral.
• USDe is unique insofar that it maintains $1 peg with collateral, hedged trades, and risk-managed reserves.

Ethena Labs, the entity responsible for developing and maintaining USDe, has proposed bringing onboard SOL$132.66 as part of the synthetic stablecoin's mix of collateral that forms its treasury.

USDe differs from stablecoins such as Tether's USDT$1.0001 or Circle's USDC$0.9998 because it's a synthetic stablecoin and not backed by fiat assets at a 1:1 ratio. The stablecoin maintains its $1 peg by collateralizing stablecoins and leveraging a hedged cash-and-carry trade, which involves taking futures positions with large open interest available to stabilize value, supported by a reserve fund to manage risk in fluctuating market conditions.

If the proposal is approved by Ethena's Risk Committee – which is independent of Ethena Labs – SOL will be gradually integrated as a collateral asset for USDe, with an initial allocation target of $100-200 million in SOL positions. This initial allocation would represent roughly 5-10% of SOL's open interest, similar to its 3% stake in BTC's global open interest and 9% in ETH.

The proposal also considers using liquid staking tokens (LSTs) like BNSOL and bbSOL, similar to how Ethena utilizes ETH LSTs, which currently represent one-third of its ETH allocation.

Recently, Ethena announced that it had allocated $46 million of its reserve fund for USDe to tokenized real-world asset investments in BlackRock's BUIDL, Mountain's USDM, Superstate's USTB, and Sky's USDS, aligning with DeFi's trend toward yield generation from asset-backed tokens.