This article and the products described are available only to non-U.S. persons (as defined in Regulation S under the U.S. Securities Act of 1933, as amended) who satisfy Saturn’s and Pendle’s eligibility requirements. Not an offer or solicitation in the United States.
Overview of Pendle x Saturn
Pendle Finance and Saturn are bringing STRC on-chain: Strategy’s (formerly MicroStrategy) Nasdaq-listed preferred stock. Saturn tokenizes STRC’s monthly distribution stream and Pendle provides the venue where that yield can be accessed or hedged.
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RWA Yield Primitive: STRC is Strategy’s perpetual preferred stock, engineered to support further Bitcoin accumulation. Its ~11% dividend yield now flows on-chain through Saturn.
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Introducing Saturn: Saturn has two products. USDat is a non-yielding stablecoin backed by tokenized U.S. Treasuries. sUSDat is the staked version whose yield accumulates from STRC dividends.
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Available on Pendle: Pendle’s pools for USDat and sUSDat let users split principal from yield, with access to Principal Tokens (PT) and Yield Tokens (YT) for eligible participants outside the United States.
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Early Traction: Pendle’s pools surpassed $5M in TVL within a day of launch. Eligible holders of Saturn assets on Pendle may be eligible to accrue Season 1 Gravity Points, which run until August 8, 2026, or until the program reaches its capacity limit, whichever comes first.
This article is brought to you by Pendle Finance.
The tokenized RWA market has expanded rapidly, with interest across tokenized Treasuries, private credit, and stablecoins. Most of that growth has centered on short-term U.S. government debt as the yield source of choice.
Saturn introduces a different primitive: public-market preferred stock dividends from the world’s largest corporate Bitcoin holder.
This integration pairs two protocols with complementary roles. Saturn issues USDat, a stablecoin backed by T-bills, and sUSDat, the on-chain wrapper for STRC’s dividend cash flows. Pendle Finance provides the marketplace where that yield can be separated from principal, priced, and traded. Together, they provide users a way to access a yield stream that originates in Strategy’s Bitcoin-accumulation engine.
Background: Strategy, MSTR, and STRC
Strategy (formerly MicroStrategy) holds 818,334 BTC as of April 26, 2026, and continues to accumulate. Rather than funding those purchases purely through operating cash flow, Strategy has built a capital stack of equity and preferred securities specifically designed to raise dollars for BTC buys. STRC sits within that stack alongside other preferred issues like STRK, STRF, and STRD.
STRC, branded internally as “Stretch,” is a Nasdaq-listed perpetual preferred stock with a $100 stated par value. Its defining feature is a variable monthly dividend rate that the company adjusts to keep the market price anchored near par. As of April 2026, STRC carries an annualized dividend rate of 11.50%, paid monthly in cash. Strategy adjusts the rate each month at the board’s discretion, subject to a floor restriction tied to one-month SOFR, with the goal of stabilizing STRC’s secondary-market price around the $100 reference level.
The appeal in STRC is that it’s a Nasdaq-listed, monthly-paying dividend instrument that has historically tracked well above prevailing Treasury yields. The challenge has been access. STRC is a traditional U.S. brokerage-gated security, which leaves on-chain users without a direct path to the yield. Leverage and structured products on STRC through traditional venues are limited. That is the gap Saturn aims to fill.
Saturn: STRC Dividends, On-Chain
Saturn is a protocol that packages STRC dividend exposure into two on-chain tokens, with its smart contracts audited by Three Sigma and Certora. The project raised $800,000 from YZi Labs and Sora Ventures, with additional participation from noteworthy crypto angels.
The two key tokens serve different purposes.
USDat is a non-yielding stablecoin backed 100% by tokenized U.S. Treasuries. It functions as the liquidity and settlement layer of the protocol, designed for payments, DeFi collateral, and general dollar-denominated transactions.
sUSDat is the staked version of USDat. When a user stakes USDat, the underlying Treasury collateral is converted into STRC exposure, and the resulting position accrues the STRC distribution stream and also takes on STRC NAV. This means that if STRC falls in price, sUSDat experiences the same drawdown. As STRC dividends accrue, sUSDat’s price appreciates relative to USDat, reflecting the distributions paid to holders.
Bitcoin price performance supports Strategy’s balance sheet, and that balance sheet’s creditworthiness backs STRC, which pays a monthly cash distribution targeting ~11% annualized. Saturn channels those STRC distributions into sUSDat, giving on-chain holders access to a payout stream that would otherwise require a U.S. brokerage account.
Beyond the base yield, Saturn is running a Season 1 Gravity Points program. Gravity Points are allocated based on protocol activity. Holding USDat or sUSDat accrues points, with higher multipliers available for users who deploy into approved venues such as Curve liquidity pools or Pendle markets. Gravity Points have no monetary value, are not redeemable, and Saturn may modify the program at any time.
Pendle Finance: Liberating Yield Through Tokenization
Pendle Finance is a decentralized protocol that enables users to tokenize and trade the yield generated by crypto assets. It is the largest yield trading platform in DeFi, having settled tens of billions of dollars in fixed yield across liquid staking tokens, stablecoins, and increasingly, RWA-backed assets.
Saturn’s sUSDat is compatible with Pendle, which lets users separate the principal from the yield and trade each independently. STRC dividend yield is real, but it is not perfectly predictable, and a user who simply holds sUSDat is exposed to whatever the realized yield ends up being.
Strategy resets the rate monthly, and the underlying drivers (SOFR floor restrictions, the board’s discretionary adjustments, Bitcoin market dynamics) can shift the yield a holder actually earns between deposit and redemption.
How It Works: SY, PT, and YT
Pendle’s tokenization process follows three steps, and in the case of sUSDat:
Standardized Yield (SY): When sUSDat is deposited into Pendle, it is wrapped into an SY token. The SY standard is what makes sUSDat compatible with Pendle’s automated market maker (AMM) and with the broader Pendle ecosystem, regardless of where the underlying yield comes from.
Principal Token (PT-sUSDat): The PT represents the principal portion of the deposit. It usually trades at a discount to the underlying asset because it does not accrue any of the STRC dividend yield. At maturity, PT-sUSDat can be redeemed for the full value of the underlying sUSDat, meaning the discount at purchase effectively locks in an implied yield to maturity against STRC dividends. This mechanism is conceptually similar (but not the same) to a zero-coupon bond, applied to corporate preferred dividend yield rather than Treasury yield. Note: PT-sUSDat redeems in sUSDat, which itself carries STRC market price (NAV) risk; redemption is not denominated in dollars.
Yield Token (YT-sUSDat): YT-sUSDat captures all of the STRC dividend yield that accrues to sUSDat between the time of purchase and maturity. YT value decays toward zero as maturity approaches, since there is progressively less yield left to collect. Users who expect STRC’s dividend rate to stay elevated, or to increase, can buy YT-sUSDat for leveraged exposure to that specific yield stream.
Both PT and YT trade on Pendle’s custom AMM, which is built for time-decaying assets and provides tighter pricing on maturity-bound instruments than general-purpose AMMs.
Why This Matters for Saturn
STRC dividend yield is a distinctive RWA primitive. It is not Treasury yield, not liquid-staking yield, and not a DeFi-native rate. It is a corporate preferred stock dividend yield routed through Strategy’s BTC accumulation machine, and until recently it had no natural on-chain trading venue. Pendle gives sUSDat the same tokenized structure it already provides for LSTs and Treasury-backed stablecoins.
V2 and Boros
Pendle currently operates two main product lines. Pendle V2 is the core spot yield trading platform where USDat and sUSDat pools live. Pendle Boros, launched on Arbitrum, extends the protocol into leveraged margin trading of yield, initially focused on perpetual funding rates from venues like Binance and Hyperliquid. Saturn’s products sit on V2; Boros is worth flagging for context but is not the venue for STRC-backed yield trading today.
Integration of Saturn on Pendle: A New RWA Yield Venue
The integration of USDat and sUSDat on Pendle addresses a specific gap: traditional finance instruments that pay dividend yield, including preferred stocks like STRC, have historically stayed off-chain in opaque, illiquid venues. Tokenized Treasuries have been the main RWA yield source available to DeFi users. Saturn broadens that universe by bringing transparent Bitcoin-linked dividend yield on-chain, and Pendle provides the market structure that makes the yield accessible.
The early traction has been notable. Pendle’s pools for Saturn’s products passed $5M in TVL within a day of launch, and broader on-chain tokenized STRC exposure has grown to roughly $200 million, with a substantial share trading through Pendle.
PT-sUSDat has a redemption value (in sUSDat) known at the time of purchase. YT-sUSDat represents the yield component accruing until the pool end date. Both are available to eligible participants outside the United States.
The Pendle Products: PT and YT on USDat and sUSDat
The Saturn pools on Pendle include four products for eligible participants outside the United States.
PT-sUSDat
PT-sUSDat trades at a discount to the underlying sUSDat. The difference between purchase price and redemption value at maturity represents the implied yield to maturity available at the time of purchase.
For example, if PT-sUSDat is trading at $0.95 and the pool end date is in six months, the user would receive $1.00 worth of sUSDat at maturity assuming STRC starts and ends at par value of $100. The approach is conceptually similar (but not the same) to a discounted short-duration preferred security held through redemption. Because redemption is in sUSDat, holders remain exposed to STRC’s market price.
PT-USDat
PT-USDat represents the principal component of USDat positions on Pendle. It reflects the implied yield from the T-bill collateral backing USDat over the pool duration. The implied yield to maturity available at the time of purchase is approximately 8%.
YT-sUSDat
YT-sUSDat represents the yield component of the underlying sUSDat position. It accrues STRC-sourced distributions between purchase and the pool end date. YT value decreases toward zero as the pool end date approaches. YT positions are available on Pendle to eligible participants outside the United States.
YT-USDat
YT-USDat represents the yield component of USDat positions on Pendle. Since USDat is not yield-bearing, YT-USDat positions on Pendle qualify for Gravity Points allocation at applicable multipliers. YT-USDat is available to eligible participants outside the United States.
Gravity Points Allocation
Gravity Points are allocated to qualifying positions on Pendle, including PT and YT positions on Saturn’s pools, at higher multipliers than passive holding of USDat or sUSDat. Points allocation details are available at: https://saturncredit.gitbook.io/saturn-docs/overview/season-1
Getting Started
Users can access the Saturn pools by navigating to the Markets tab on the Pendle app and searching for USDat or sUSDat. The Pendle Earn interface under Pools offers a simplified view over the full PT/YT trading flow. Available to eligible participants outside the United States only.
From there, the interface lets users select either PT or YT and execute the chosen strategy. The Pendle Earn interface under Pools offers a simplified view for users who prefer a more streamlined experience over the full PT/YT trading flow.
Conclusion: Saylor’s STRC Meets DeFi
The integration between Pendle and Saturn illustrates an expansion of what RWA yield on-chain can look like. The first wave of tokenized RWA yield was dominated by short-term U.S. Treasuries, which made sense as a starting point given their scale, liquidity, and regulatory familiarity. Saturn extends the category into public-market, transparent dividend yield, tied to the balance sheet of the largest corporate Bitcoin holder, and Pendle supplies the market layer that makes that yield accessible on-chain.
For users, this translates into a new set of choices. sUSDat provides access to STRC’s distribution stream. PT-sUSDat represents the principal component with a redemption value (in sUSDat) known at purchase. YT-sUSDat represents the yield component accruing until the pool end date. As more asset issuers route traditional cash flows on-chain, the combination of regulated-adjacent yield sources and composable DeFi infrastructure is positioned to serve a wider range of participants, from DeFi-native users to institutions evaluating on-chain yield products for the first time.
Disclaimer: This article is only for informational purposes and should not be taken as financial or any other advice. Always do your own research before participating in any cryptocurrency protocol.
This article and the Principal Tokens (PT) and Yield Tokens (YT) referenced herein are not directed at, and are not intended for, persons located in the United States or any Excluded Person as defined in Pendle’s Terms of Use (https://docs.pendle.finance/pendle-v2/TermsOfUse). sUSDat is restricted to non-U.S. users.
Saturn is available to eligible participants outside the United States. Yield is variable and not guaranteed. STRC dividends are payable when, as, and if declared by Strategy’s board. Not an offer or solicitation where prohibited and not offered from the EU.
Gravity Points do not represent, and should not be construed as, an investment, security, share, equity interest, or right to future tokens or financial returns. Points have no monetary value and are not redeemable for cash. Saturn reserves the right to modify the program structure at any time. Nothing herein constitutes an offer or solicitation where prohibited.
Terms and Conditions: https://saturn.credit/legal/terms-conditions
