Interest Rate Swap Protocol Voltz Onboards Lido and Rocket Pool

Blockworks exclusive: Lido (stETH) and Rocket Pool (rETH) will join Voltz’s growing trading pool

article-image

Blockworks exclusive art by axel rangel

share
  • Aave- and Compound-based stablecoin rates launched on Voltz earlier last month
  • Traders can de-risk their portfolio by “locking in” a fixed interest rate

With Ethereum’s anticipated transition from proof-of-work to proof-of-stake expected to occur in a few months, Voltz protocol is offering traders a new way to speculate returns with interest rate swaps (IRS).

The company announced today that staked ether from Lido (stETH) and Rocket Pool (rETH) will join its growing trading pool that currently comprises Aave- and Compound-based stablecoin rates. Each pool will have a liquidity provider margin cap of $1.5 million, and the amount will gradually increase over time. 

In traditional finance (TradFi), an IRS involves two counterparties that agree to exchange future interest payments with each other. Traders acknowledge that they prefer each other’s interest rates and enter a contract to switch future interest payments. 

An IRS can be used to speculate, manage credit risks and hedge against losses — it is a necessary tool for many everyday financial services. Voltz aims to offer IRS services for DeFi trading, which is known to be volatile in nature. 

“What interest rate swaps unlock at the most macro level is it provides an ability to transition from something that’s variable, to something that’s stable,” Simon Jones, CEO of Voltz, told Blockworks.

Voltz is an automated market maker (AMM) designed to simulate IRS on the blockchain, making it synthetic and adaptable to new pools and assets — this will likely allow for a wide range of financial products and trading strategies to be built on the protocol.

“When The Merge occurs, the rates of return a validator node generates are going to change, and that is going to translate into a change in the value of [ether],” Jones said. “What we’re doing by launching these pools is enabling people to take specific views and to start trading those market views in a synthetic way.”

Presently, IRS operations are limited. Other than Voltz, only a few other protocols are in the IRS space, including: Element Fi, Strips, Pendle, Tempus and Swivel, all of which are still very new to DeFi (decentralized finance).

For Jones, the relatively untapped market of IRS protocols serves as a great opportunity for his team to design a product that is “actually providing fundamental value.”

“One of the big design decisions we made was to make the protocol as composable as possible. Everything is on-chain, which enables us to be a super low-level primitive that a lot of products are built on top,” Jones said. “If you believe a portion of rates trading will go through smart contract-based markets in the future, the long-term opportunity for Voltz is to displace all of the trading activity in interest rate swaps that takes place even in traditional finance.”


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Report Neutrl Cover.png

Research

Neutrl is a synthetic dollar protocol designed to monetize structural inefficiencies in crypto markets, with a particular focus on hedged OTC token arbitrage. By pairing discounted locked-token purchases with delta-neutral hedging, the protocol offers yields that are less dependent on funding rate cycles than traditional cash and carry strategies. Early traction has been strong, with TVL growing from $120M to $210M following the removal of deposit caps, while sNUSD currently yields materially more than competing yield-bearing stablecoins. The key question for Neutrl is scalability: whether access to high-quality OTC deal flow and disciplined liquidity management can support continued TVL growth without compressing returns.

article-image

Some systems improve by failing — and crypto has no choice

article-image

Yield Basis introduces an IL-free AMM design that already dominates BTC DEX liquidity

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

article-image

As Hyperliquid and Lighter battle for perps DEX dominance, Boros could capture the structural upside

article-image

Investors are often right about the future, but wrong about the returns

article-image

A look back at 2025, reflections on our industry, and what it means for Blockworks in 2026