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Ostium
View exchange statsTotal Value Locked$7.69m
TVL by Chain
Arbitrum$7.69m
Key Metrics
Fees 30d$41,032
Fees 30d by chain
Arbitrum$80,459
Fees 7d$20,638
Arbitrum$20,638
Fees 24h$1,079
Arbitrum$1,079
Cumulative Fees$44.61m
Arbitrum$44.67m
Revenue 30d$30,501
Revenue 30d by chain
Arbitrum$30,501
Revenue 7d$4,349
Arbitrum$4,349
Revenue 24h$693
Arbitrum$693
Cumulative Revenue$20.49m
Arbitrum$20.49m
Perp Volume 30d$161.81m
Perp Volume 30d by chain
Arbitrum$161.81m
Perp Volume 7d$29.55m
Arbitrum$29.55m
Perp Volume 24h$3.53m
Arbitrum$3.53m
Cumulative Perp Volume$61.713b
Arbitrum$61.713b
$10.73m
Total Raised$27.5m
Oct 6, 2023$3.5mRound: SeedInvestors: General Catalyst, LocalGlobe, SIG, Balaji Srinivasan, AllianceDAO
Dec 3, 2025$20mRound: Series AInvestors: General Catalyst, Jump Trading, Coinbase Ventures, Wintermute Ventures, GSR
Dec 3, 2025$4mRound: Strategic
Protocol Information
Trade FX, metals, energy, & RWAs from your wallet
Audits:
Methodology
TVL: Total value of all coins held in the smart contracts of the protocolView code on GitHubFees: Gross protocol revenue: opening fees, liquidation fees, oracle fees, dev fees, rollover fees, and trading spreads.View code on GitHubRevenue: 100% of dev opening fees, 100% of oracle fees, and 100% of trading spreads from 2026-04-28 onwards.View code on GitHubPerp Volume: Notional volume of all trades including leverage on the perp exchangeView code on GitHubHacks
Date: Jul 15, 2026
Amount: $23.75m
Classification: Key Compromise
Technique: Private Key Compromised
Chains: Arbitrum
Language: Solidity
Target Type: DeFi Protocol
Competitors
Frequently Asked Questions
What is Ostium's TVL?
Ostium currently has $7.69m in total value locked. TVL has decreased 50.1% over the past 30 days.
What chains does Ostium operate on?
Ostium operates on Arbitrum. Arbitrum holds the largest share at 100%.
How much has Ostium generated in fees and revenue?
Over the past 30 days, Ostium generated $41,032 in fees. Of that, $30,501 was protocol revenue. Based on the trailing year, the annualized rate is $34.11m in fees and $15.95m in revenue.
How does Ostium's TVL compare to similar protocols?
Among Derivatives protocols tracked by DefiLlama, Ostium ranks #27 by TVL. The category holds $2.191b across 419 protocols, and Ostium accounts for 0.4% of that total. Other leading protocols include GMX V2 Perps, Derive V2, AZverse Perps, Apex Omni, Aevo Perps, Contango V2, MUX Perps, Gains Network, Antarctic, and Evedex.
How much perpetual futures volume does Ostium process?
Ostium processed $161.81m in perpetual futures volume over the past 30 days.
Has Ostium ever been exploited?
Ostium has 1 recorded security incident. The most recent incident occurred on Jul 15, 2026 and involved $23.75m. It was classified as Key Compromise.