Lighter CEO Vlad Novakovski used the stage at Korea Blockchain Week 2026 to advance a proposition that sounds almost old-fashioned for a crypto conference: decentralized finance has a major opportunity in fixed income markets. The pitch carries added weight because his exchange has already started building toward it. In August 2026, Lighter launched a US10Y perpetual contract referencing the benchmark 10-year US Treasury, with leverage of up to 20x.

What Lighter Is Building

Lighter operates a decentralized exchange for perpetual futures, commonly called perps. A perp is a derivative that lets traders take positions on an asset's price without an expiry date, and it has become one of the most heavily traded instrument types across crypto markets.

The venue runs on a custom zero-knowledge rollup (ZK-rollup) built on Ethereum. A rollup executes trades off the main Ethereum chain and posts compressed proofs back to it, a design intended to deliver high throughput while inheriting the base chain's security.

For order matching, Lighter uses a central limit order book (CLOB) — the same basic structure traditional exchanges rely on, in which buyers and sellers post orders and the book matches them by price.

The platform lists more than 190 markets spanning crypto, equities, and commodities, alongside the newer fixed income products. Leverage limits vary by asset class: crypto pairs can reach 50x, while real-world asset (RWA) markets top out at 20x.

The Numbers Behind the Pitch

Lighter officially launched in 2025 and has since reported monthly transaction volumes in the multiple billions of dollars, with daily volume running between approximately $1.4 billion and $1.7 billion.

In November 2025, the company raised $68 million at a valuation of approximately $1.5 billion, with Founders Fund and Ribbit Capital among the major backers. A zero-fee trading model has also helped the exchange draw retail traders.

Why Fixed Income, and Why Now

Fixed income refers to debt markets — most prominently government bonds — where valuations are closely tied to interest rate expectations, which is why a Treasury benchmark lends itself to a rates product.

The US10Y perp gives traders a way to express views on US interest rates through a DeFi venue. Perps were pioneered in crypto, so applying the format to a bond benchmark extends one of crypto's most heavily traded derivative structures into traditional finance territory. Prices for RWA markets like this one are tracked through oracles — services that feed outside data, such as a bond benchmark, onto the blockchain so that 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, with discussions centered on the convergence of blockchain and traditional finance. Lighter's US10Y contract is a direct expression of that convergence: a benchmark US Treasury product traded on a decentralized order book.

What It Means for Traders

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 -year US Treasury without opening a traditional brokerage account.

The leverage magnifies exposure: at 20x on an interest rate contract, small moves translate 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 flow moves into rates products versus crypto pairs will determine whether the fixed income bet pays off.