Key Metrics
Fees 30d$772,472
Fees 30d by chain
Arbitrum$811,899
Fees 7d-$23,772
Arbitrum$15,655
Fees 24h$9,048
Arbitrum$9,048
Cumulative Fees$44.55m
Arbitrum$44.61m
Revenue 30d$548,905
Revenue 30d by chain
Arbitrum$548,905
Revenue 7d$6,214
Arbitrum$6,214
Revenue 24h$868
Arbitrum$868
Cumulative Revenue$20.47m
Arbitrum$20.47m
Perp Volume 30d$521.51m
Perp Volume 30d by chain
Arbitrum$521.51m
Perp Volume 7d$22.99m
Arbitrum$22.99m
Perp Volume 24h$4.77m
Arbitrum$4.77m
Cumulative Perp Volume$61.582b
Arbitrum$61.582b
$18.37m
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 $14.6m in total value locked. TVL has decreased 17% 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 $772,472 in fees. Of that, $548,905 was protocol revenue. Based on the trailing year, the annualized rate is $35.1m in fees and $16.42m in revenue.
How does Ostium's TVL compare to similar protocols?
Among Derivatives protocols tracked by DefiLlama, Ostium ranks #18 by TVL. The category holds $2.03b across 424 protocols, and Ostium accounts for 0.7% of that total. Other leading protocols include GMX V2 Perps, Derive V2, AZverse Perps, Apex Omni, Aevo Perps, Gains Network, Antarctic, MUX Perps, Contango V2, and Evedex.
How much perpetual futures volume does Ostium process?
Ostium processed $521.51m 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.