Pendle Launches Boros: On-Chain Funding Rate Trading on Arbitrum

🎯 Funding Rates Go DeFi

By Arbitrum
Aug 11, 2025, 3:40 PM
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Pendle has launched Boros on Arbitrum, introducing the first on-chain market for trading funding rates.​ The platform enables users to trade and hedge funding rates from major perpetual markets, starting with BTC and ETH on Binance.​

Key features:

  • Introduces Yield Units (YUs) for trading funding rate exposure
  • Initial leverage capped at 1.​2x with $10M per market OI limit
  • Permissionless markets with settlement at maturity
  • LPs earn Pendle incentives, swap fees, and APR

Notable use case: Protocols like Ethena Labs can use Boros to hedge funding rate exposure for stablecoin yields.​

Future roadmap includes expansion to more assets, exchanges, and potential integration of real-world assets.​

Sources

First on Arbitrum, @boros_fi by Pendle brings funding rates onchain This new DeFi yield primitive lets users trade funding rates and soon bonds, equities, and RWA rates, marking a major step in merging DeFi and TradFi into Finance Boros Everywhere. Arbitrum Everywhere

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@boros_fi

Introducing Boros, Pendle’s new platform for trading funding rates 🔗 pendle.medium.com/boros-introduc…

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