Weekly on-chain perpetual futures volume on Solana crossed the $20 billion threshold in the trailing seven-day window shown by DeFiLlama. The DeFiLlama Solana chain dashboard, consulted on May 19, 2026, at 8:20 p.m. Pacific Time, or May 20, 2026, at 03:20 UTC, showed $23.805 billion in Solana perps volume over the prior seven days, with a 74.86% weekly increase. The exact window is therefore a rolling seven-day dashboard period ending at the time of consultation, not a fixed calendar week. DeFiLlama defines perp volume as notional trading volume, including leverage, on perpetual exchanges.
Solana’s seven-day perps volume rises above $20 billion
The ranking claim requires precise sourcing. DeFiLlama’s Solana page showed $23.805 billion in seven-day perps volume, while DeFiLlama’s Hyperliquid Perps page showed $43.484 billion over seven days and $8.795 billion in open interest. A DeFiLlama post published on May 19, 2026, at 00:47 UTC also said Solana had become the second-largest chain for perps in May, with more than 10% market share. That supports the ranking against Hyperliquid, but it ties the claim to the dashboard snapshot and DeFiLlama’s own market-share post rather than a separate exchange filing.
Protocol-level activity was concentrated in a small number of Solana venues. DeFiLlama’s perps ranking, consulted in the same window, showed GMTrade with $19.882 billion in seven-day reported volume, Pacifica with $2.466 billion, and Jupiter Perpetual Exchange with $1.25 billion. Those three venues accounted for the visible bulk of Solana-linked perps activity in the dashboard snapshot, although the $16 billion, $2.9 billion and $1.3 billion figures in the draft appear to come from earlier social-post snapshots rather than the live render reviewed here.
Volume, open interest and limits of interpretation
The low-open-interest interpretation needs qualification. DeFiLlama showed Solana’s seven-day perps volume at $23.805 billion, while the same dashboard environment showed much lower open interest at individual Solana venues: GMTrade at about $223.46 million, Pacifica at about $100.05 million, and Jupiter Perpetual Exchange at about $93.53 million. That volume-to-OI gap supports a cautious reading of elevated turnover, but it does not by itself prove high-frequency trading, aggressive funding pressure or durable liquidity depth.
Funding and liquidity claims also need narrower wording. DeFiLlama provides venue-level volume and open-interest metrics, and some protocol pages include methodology notes explaining that perp volume is notional volume including leverage. The reviewed data does not provide a complete funding-rate or order-book-depth analysis for Solana perps. The defensible conclusion is that funding rates, liquidity depth, slippage and market-maker capacity remain the variables to monitor if the volume increase persists.
The confirmed status is limited: Solana recorded more than $20 billion in rolling seven-day on-chain perps volume in DeFiLlama’s May 19 snapshot, placing it behind Hyperliquid in the visible ranking context. The data confirms high reported turnover across Solana perps venues, led by GMTrade, Pacifica and Jupiter. It does not independently prove a lasting structural shift, sustained capital commitment, favorable funding conditions or deepening liquidity without additional funding-rate, open-interest and order-book data.