Hylo Leveraged SOL (xSOL) is a tokenized instrument on the Solana blockchain created to give holders leveraged long exposure to Solana (SOL). It serves as one of the protocol's two principal tokens and works alongside the hyUSD stablecoin within the Hylo decentralized finance system.
Overview
Hylo is a decentralized stablecoin system developed natively on the Solana network. The project describes its aim as building "DeFi Native Money on Solana" and is structured to run autonomously without depending on traditional financial infrastructure or real-world assets (RWAs) for collateral.
Rather than using external assets, the protocol secures itself with a diversified basket of Solana Liquid Staking Tokens (LSTs), which the team characterizes as "on chain bonds" that capture the blockchain's native yield. The design relies on a paired-token model composed of xSOL and hyUSD, a dollar-pegged stablecoin, with xSOL engineered to absorb volatility from the LST collateral pool so that hyUSD can sustain its peg. The system seeks to guarantee continuous, low-slippage liquidity for both tokens through financially incentivized risk-management features, and its architecture is framed around four guiding principles: Solana Native, Decentralized, Permissionless, and Secure.
History
The Hylo team announced the closing of a $1.5 million seed funding round on August 7, 2025. The raise was led by Robot Ventures and included participation from Colosseum and Solana Ventures; the team stated that its focus remains on building decentralized financial infrastructure on the Solana blockchain.
"We're excited to announce our $1.5M seed round led by @robotventures, with participation from @colosseum and @SolanaVentures. The team proudly welcomes these legendary investors to the Hylo family as we stay focused on our mission: building DeFi Native Money on @solana."
The announcement did not lay out specific roles for the founding members, but an accompanying graphic listed names including "Anna, Luke, Thomas, and others," indicating their association with the project.
Technology
The protocol's technical foundation centers on a two-token arrangement, a shared collateral pool, and mathematical invariants that define how the assets interact. This structure enables xSOL to operate as a leveraged position while simultaneously acting as the primary layer that absorbs risk for the hyUSD stablecoin.
Dual-Token Symbiosis
Both hyUSD and xSOL are issued against the same collateral reserve and are intended to function together to maintain system stability. When hyUSD is minted, the protocol increases the value of the collateral pool relative to the outstanding xSOL claim, which effectively raises leverage for existing xSOL holders. In contrast, xSOL is designed to take on losses from collateral price movements, thereby shielding the backing for hyUSD and aiding peg stability.
Collateralization
- hyUSD: A stablecoin designed to maintain a peg to $1. It is backed by a portion of the protocol's collateral pool.
- xSOL: A leveraged token that represents a claim on the remaining portion of the collateral pool after accounting for the value needed to back all circulating hyUSD. It is designed to absorb the price fluctuations of the underlying SOL LSTs.
- Leverage Increases when more hyUSD is minted (increasing the TVL relative to xSOL's market cap) or when xSOL is redeemed (decreasing its market cap).
- Leverage Decreases when hyUSD is redeemed (decreasing the TVL) or when more xSOL is minted (increasing its market cap).
Tokenomics
Exchange listings from November 2025 reported figures for xSOL's circulating and total supply. Project documentation does not disclose a token distribution schedule, allocations for team or investors, or details about any governance token; xSOL's main role in the protocol is to offer leveraged SOL exposure and to absorb volatility from the collateral.
- Circulating Supply: 24,000,000 XSOL
- Total Supply: 24,000,000 XSOL
- Maximum Supply: Not specified.
- Market Capitalization: Approximately $18.43 million as of November 15, 2025.
- All-Time High (ATH): $2.08
- All-Time Low (ATL): $0.68994