Ask about ATOMA · freeProtocol Information
ATOMA runs delta-neutral basis-trading vaults: users deposit USDC into ERC-4626 vaults on Arbitrum, and the protocol deploys that capital as margin on perpetual venues to capture funding-rate arbitrage and cross-exchange spread yield across Extended, Nado, Lighter and trade.xyz.
Methodology
TVL: TVL is the sum of totalAssets() across both Atoma ERC-4626 vaults on Arbitrum. Deposited USDC is held idle in the vault or deployed as margin/equity on perpetual exchanges (Extended, Nado, Lighter, XYZ) via an operator-controlled trading account; totalAssets is updated on-chain roughly hourly to reflect off-chain venue equity plus idle USDC.View code on GitHubYields
Pools Tracked2
Average Supply APY27.03%
Competitors
ATOMA history
TVL is the default DefiLlama definition. Daily values are UTC snapshots from May 6, 2026 to Oct 28, 2026.
All-time high TVL: $365,327 on Oct 28, 2026. All-time low TVL: $25,094 on May 13, 2026.
Daily TVL, Sep 29, 2026 to Oct 28, 2026
| Date | TVL |
|---|---|
| Sep 29, 2026 | $319,321 |
| Sep 30, 2026 | $319,529 |
| Oct 1, 2026 | $323,775 |
| Oct 2, 2026 | $325,274 |
| Oct 3, 2026 | $320,952 |
| Oct 4, 2026 | $321,114 |
| Oct 5, 2026 | $321,480 |
| Oct 6, 2026 | $322,145 |
| Oct 7, 2026 | $324,142 |
| Oct 8, 2026 | $326,210 |
| Oct 9, 2026 | $336,139 |
| Oct 10, 2026 | $336,833 |
| Oct 11, 2026 | $336,936 |
| Oct 12, 2026 | $337,664 |
| Oct 13, 2026 | $332,930 |
| Oct 14, 2026 | $339,317 |
| Oct 15, 2026 | $339,719 |
| Oct 16, 2026 | $339,415 |
| Oct 17, 2026 | $340,274 |
| Oct 18, 2026 | $340,824 |
| Oct 19, 2026 | $342,320 |
| Oct 20, 2026 | $360,901 |
| Oct 21, 2026 | $362,732 |
| Oct 22, 2026 | $357,046 |
| Oct 23, 2026 | $357,769 |
| Oct 24, 2026 | $357,665 |
| Oct 25, 2026 | $357,675 |
| Oct 26, 2026 | $357,484 |
| Oct 27, 2026 | $365,316 |
| Oct 28, 2026 | $365,327 |
TVL at each month end, May 2026 to Oct 2026
| Date | TVL |
|---|---|
| May 31, 2026 | $25,620 |
| Jun 30, 2026 | $51,294 |
| Jul 31, 2026 | $76,643 |
| Aug 31, 2026 | $305,623 |
| Sep 30, 2026 | $319,529 |
| Oct 28, 2026 (latest) | $365,327 |
The .csv export on the chart above downloads every daily value. The same data is in the public API: https://api.llama.fi/protocol/atoma
Frequently asked questions
What is ATOMA's TVL?
As of Oct 28, 2026, ATOMA has $365,765 in total value locked. TVL has increased 15.3% over the past 30 days.
What chains does ATOMA operate on?
ATOMA operates on Arbitrum. Arbitrum holds the largest share at 100%.
How does ATOMA's TVL compare to similar protocols?
Among Basis Trading protocols tracked by DefiLlama, ATOMA ranks #30 by TVL. The category holds $7.55b across 41 protocols, and ATOMA accounts for <0.1% of that total. Similar protocols include Solv Basis Trading, ZEROBASE CeDeFi, JUSD Finance, DeSyn Basis Trading, Theo Straddle Vaults, ScrubVault, BasisOS, Umoja yBTC, Ethena USDe, and Falcon Finance.
How many yield pools does ATOMA have?
DefiLlama tracks 2 ATOMA yield pools with an average APY of 27%.