Hyperliquid HIP-3 open interest crosses $4 billion as weekend trading grows

Hyperliquid's HIP-3 perp markets crossed $4 billion in open interest on Aug. 8, with both milestone prints landing on days Nasdaq and CME were shut.

Data from the ASXN Hyperliquid Dashboard shows open interest stood at $3.67 billion a month ago and $259.33 million at the start of the year, a 1,454 percent increase in just over seven months.

Trade.xyz accounts for $4.01 billion of the $4.03 billion book, or 99.4 percent, leaving roughly $26 million split across every other deployer. The concentration has barely moved as the total has grown.

The milestone arrives as Intercontinental Exchange chief executive Jeff Sprecher presses the CFTC for a level playing field, arguing that two venues offering economically similar exposure operate under very different rulebooks.

The weekend timing is the story. Both prints landed on days when Nasdaq and CME were closed, meaning traders carrying leveraged positions on equities, indices or commodities were doing it somewhere that does not observe an opening bell. Talos flagged the same pattern in June, finding that nearly half of S&P 500 perp volume and over 60 percent of oil perp volume already happens outside US market hours.

Real-world asset perps — contracts on crude oil, gold, Nvidia, Tesla, a Nasdaq-100 tracker and pre-IPO names like SpaceX — hit a record $3.6 billion in open interest this month and overtook bitcoin as the platform's largest market by that measure. Between July 13 and July 19, tokenized stocks and commodities did $25 billion in volume, 52 percent of the weekly total, outpacing crypto perps for the first time.

One Deployer Holds 99.4% of the Book

What reads as an ecosystem chart is functionally one deployer's book with a rounding error attached. Deployer risk, market design, oracle choices and listing decisions for effectively all HIP-3 exposure sit with a single operator. A failure there does not get diluted across a dozen other venues, because there aren't a dozen other venues. Growth this fast usually invites a second and third serious participant. Ten months in, that has not happened at any meaningful scale.

The risk showed earlier this week when a single trade on a thin Korean pre-market venue dropped Trade.xyz's SK Hynix contract 19 percent and triggered liquidations the firm has since agreed to reimburse.

Hyperliquid's total open interest climbed to just above $11 billion on July 13, the platform's highest in 2026, with 30-day perp volume running to nearly $178 billion. The platform now settles roughly 9 percent of all open perp positions worldwide, centralized exchanges included, up from under 7 percent in late May.

But gross protocol revenue peaked at roughly $357 million in the third quarter of 2025 and has fallen every quarter since, to nearly $295 million, then roughly $217 million, then about $202 million in the second quarter of 2026, DefiLlama data shows. That is a 43 percent drop from the top, booked while the trade count climbed.

HIP-3 explains part of the gap. Since October 2025, anyone who stakes 500,000 HYPE can deploy their own perp markets and keep up to half the trading fees. At the start of 2026 these builder-deployed markets were about 2 percent of Hyperliquid's perp volume. They are now roughly half of it.

HYPE traded near $55 on Friday, down 5 percent on the week and roughly 28 percent below the June 16 record near $77. Nearly 10 million HYPE unlocked to core contributors on Aug. 6, about $550 million at current prices, one of a monthly series running through 2027 against a circulating supply of only 222 million.

Competition has arrived from an unexpected direction. Robinhood Chain, the brokerage's month-old network, has been clearing more than $600 million in daily decentralized-exchange volume on memecoin trading, and by some measures now draws more daily speculative activity than Hyperliquid does.

The demand side is settled. HIP-3 has proven people want leveraged equity and commodity exposure at 2 a.m. on a Sunday. The open question is how long a single unregistered operator gets to be the only one supplying it.

This article is for informational purposes only and does not constitute investment advice.