February 2026: SPYx Vault Goes Live, USDf Holds 109%+ Backing

Falcon Finance strengthened its universal collateral layer in February with the launch of the SPYx Staking Vault and new RWA integrations, including tokenized JAAA credit. USDf stayed overcollateralized above 109% through shifting market conditions, backed by a diversified reserve mix led by BTC. The month also brought deeper ecosystem partnerships across DeFi and RWAs, plus stronger media and event momentum around tokenization and onchain capital markets.

USDf & Product Updates

Falcon Finance’s USDf supply stands at $1.62B, with sUSDf at $80.14M, signaling steady adoption even through market volatility.

Total reserves hit $1.77B for a 109.25% backing ratio, confirmed by the latest HT Digital Attestation on 27 Feb 2026, with BTC at 59.3% ($1.05B) and strategies emphasizing options-based yields at 61%.

sUSDf (staked USDf) is delivering 5.71% APY as of March 1, with its price up to $1.103, reflecting steady yield accrual and compounding.

Since the private beta began in Feb–Mar 2025, sUSDf has paid out $20.94M in total yield (TPO) to holders. (Source: StabeWatch)

Key Announcements

Falcon Finance Launched the SPYx Staking Vault: Earn Yield on Top of Stock Index Exposure

Falcon launched the SPYx Staking Vault on Solana with xStocksFi, enabling KYC'd users to deposit tokenized equity index tokens (SPYx) and earn a projected 3% APR in USDf over a 180-day lockup. Users keep full principal exposure to SPYx while earning stable, non-inflationary USDf rewards on top of underlying market returns. Deposits are live here, with broader access coming soon.

Unpacking Tokenized JAAA: The Upgraded Onchain Format Behind a TradFi Credit Staple

Falcon enabled tokenized JAAA (Janus Henderson’s AAA CLO ETF, ~ $27B AUM) as collateral for USDf minting, unlocking liquidity from AAA-rated structured credit without selling positions. Holders can put minted USDf to work in staking, LPs, or other yield strategies while maintaining floating-rate income exposure. It’s another step toward making RWAs natively usable across DeFi workflows.

Ecosystem Growth & Partnerships

Falcon showcased 19 integrations including Chainlink, Fireblocks, Centrifuge, Pendle, Curve, Silo, and Gearbox, powering USDf across DeFi and RWAs.

Etherfuse: Tokenized CETES Collateral

Falcon accepts Etherfuse's tokenized Mexican CETES (~7% yield on 28-day sovereign bills) as USDf collateral, enabling 24/7 access, rebase yields, and composability beyond U.S. Treasuries. Tokenized CETES Explained: High-Yield Mexican T-Bills

Media Mentions & Events

Messari: Falcon Finance Interfacing with RWAs

Messari's report detailed USDf's RWA diversification into gold, CETES, and tokenized equities, positioning Falcon as a multi-collateral hub. Source

CoinMarketCap: Latest Falcon USD (USDf) News Update

CoinMarketCap highlighted USDf supply surpassing $1.5B, top-10 stablecoin status. “USDf's trajectory is defined by strengthening its foundational trust through transparency while expanding utility via staking products and cross-chain integrations. Will its high overcollateralization and growing DeFi integrations be enough to consistently attract capital in a competitive stablecoin landscape?” Source

Digital Assets Forum London: Tokenized RWAs Pane

Artem Tolkachev joined Franklin Templeton, Ava Labs, ByBit, and DZ Privatbank to discuss institutional RWA demand, emphasizing crypto-native traction and collateral needs. Key insights covered stablecoin velocity and U.S. regulatory leads. Tokenized RWAs: Where Institutional Demand Actually Starts

What's Next?

February underscored Falcon's momentum in mobilizing RWAs like SPYx and JAAA into productive collateral. Expect broader vault expansion, deeper partner-led liquidity, and continued yield optimization as tokenized markets push to new highs. We’re set to keep scaling onchain collateralization through 2026.