Lighter CEO Vlad Novakovski used his time at Korea Blockchain Week 2026 to make a case that sounds almost old-fashioned for a crypto stage. He said DeFi has a big opportunity in fixed income markets.
The pitch carries more weight because Lighter has already started building toward it. In August 2026, the exchange launched a US10Y perpetual contract, a product referencing the benchmark 10-year US Treasury, with leverage of up to 20x.
What Lighter is actually building
Lighter is a decentralized exchange for perpetual futures, often called perps. A perp is a derivative that lets traders bet on an asset’s price without an expiry date.
The exchange runs on a custom zero-knowledge rollup, or ZK-rollup, built on Ethereum. A rollup processes trades off the main Ethereum chain, then posts compressed proof back to it.
Lighter uses a central limit order book, or CLOB, model. That is the same basic structure traditional exchanges use: buyers and sellers post orders, and the book matches them by price.
The platform lists more than 190 markets. Those span crypto, equities, and commodities alongside the newer fixed income products.
Leverage limits vary by asset class. Crypto pairs can go up to 50x, while real-world asset markets, or RWAs, top out at 20x.
The numbers behind the pitch
Lighter officially launched in 2025. Since then, it has reported monthly transaction volumes in the multiple billions of dollars.
Daily volume has run between approximately $1.4 billion and $1.7 billion.
In November 2025, Lighter raised $68 million at a valuation of approximately $1.5 billion. Founders Fund and Ribbit Capital were among the major backers.
The exchange has also drawn retail traders with a zero-fee model.
Why fixed income, and why now
The US10Y perp gives traders a way to express views on US interest rates through a DeFi venue. Prices for RWA markets like this one are tracked through oracles. An oracle is a service that feeds outside data, such as a bond benchmark, onto the blockchain so smart contracts can use it.
Novakovski’s argument fits a broader theme at this year’s conference. KBW2026 ran from September 29 to October 1, 2026, and featured speakers including Ethereum co-founder Joseph Lubin and Upbit’s Kyoungsuk Oh. Discussions centered on the convergence of blockchain and traditional finance.
What this means for traders and the market
For traders, the most immediate implication is access. A rates product on a decentralized order book means someone with a crypto wallet can take a position on the 10-year US Treasury without opening a traditional brokerage account.
Leverage of 20x on an interest rate contract magnifies small moves into large gains or losses.
With more than 190 markets spanning equities, commodities, and now fixed income, Lighter is positioning itself as a broader derivatives venue rather than a crypto-only exchange.
Daily volumes of approximately $1.4 billion to $1.7 billion show real traction, but how much of that flows into rates products versus crypto pairs will determine whether the fixed income bet pays off.
