Phoenix Trade Allows SOL as Collateral Without USDC Conversion, Reports Say

Phoenix Trade has reportedly allowed Solana (SOL) to be used as collateral for indefinite futures trading without requiring conversion to USDC. According to Crypto Briefing, users can now directly deposit SOL as collateral for leveraged positions in virtual assets and U.S. stock/commodity perpetual contracts, avoiding the need to convert SOL to USDC first. However, official trading screens and documents currently display a USDC-centric collateral structure, with prices, order sizes, and total order amounts shown in USDC. The risk documentation also describes collateral for example accounts in terms of USDC balances.

No separate official announcement from Phoenix Trade or Ellipse Labs explicitly confirms SOL collateral support, making it unclear whether the 80% maximum collateral value ratio (based on Solana index price) is implemented, when it will apply, or which markets it covers. The core of the reported structure is that users can use SOL directly as collateral without prior conversion to USDC, potentially reducing steps for depositing assets. However, transaction costs remain dependent on exchange fees, execution conditions, and asset liquidity.

The 80% collateral valuation (rather than 100%) may reflect risk management around price volatility and liquidation processes. Phoenix Trade’s official documentation has not yet confirmed this ratio as a standard operational metric. While trading screens show SOL markets and order sizes, it cannot be assumed that SOL is directly usable as collateral without further confirmation.

Should SOL collateral support be implemented, price fluctuations in SOL could directly impact account health, especially if simultaneous losses occur in both the perpetual contract position and SOL value. Phoenix’s documentation explains account health as effective collateral minus required margin; falling below a threshold may trigger order cancellation, market liquidation, or automatic deleveraging. The platform also warns of risks including full collateral loss, funding costs, smart contract vulnerabilities, Solana network outages, and oracle errors in leveraged trading.