ATOMA

Rejected venues wait the longest for re-review; a rejection has to earn another look before the scheduled date.

ATOMA accepts USDC into an Arbitrum vault, issues AVS shares at NAV and automatically opens offsetting long and short positions across manager-selected perpetual venues to capture funding spreads and points. Depositors do not select or continuously control the venues, weights, rebalances or margin accounts. The 2026-08-16 survey measured about $0.30M. That delegated, changing strategy perimeter is more fundamental than size, so the version-1 delegated-allocation dossier controls.

Kill criteria: the events that revoke this verdict
• A named vault publishes enforceable venue and leverage bounds, mapped authorities and audits, reconciled positions and NAV, realized loss history, and a tested proposed-size redemption

The research file

Mechanism applicability

ATOMA states that users deposit USDC, receive AVS at current NAV and redeem AVS for USDC. Between those actions the vault simultaneously opens long and short positions across selected perpetual exchanges, automatically rebalances and accumulates venue points. The receipt is therefore a claim on a managed multi-venue strategy rather than a direct user-selected lending or staking position.

Control, loss and exit applicability

ATOMA chooses the perpetual venues and runs the positions automatically. Each venue introduces its own margin, oracle, liquidation, funding and contract controls; Nado documents that funding can change sign and that maintenance-margin failure permits liquidation, while Extended exposes hourly funding and leverage parameters. ATOMA advertises redemption at NAV, but the public page does not establish manager roles, upgrade and emergency powers, valuation bounds, withdrawal liquidity, audit scope or loss allocation for the exact vault.

Current observation and perimeter

The DefiLlama API read on 2026-08-16 classified ATOMA as Basis Trading and reported approximately $0.30M entirely on Arbitrum. ATOMA’s current site names Extended and Nado in the core strategy presentation and links an Arbitrum vault contract; other referral links and “Index” pages may describe additional campaigns. This record covers the measured USDC/AVS managed vault, not a direct account a client independently operates at a venue.

Why the class rule decides

Return and principal depend on ATOMA’s continuing selection, sizing, hedging and rebalancing across downstream perpetual venues. A delta-neutral target does not eliminate basis, funding inversion, liquidation, venue, oracle or operator risk. The shared version-1 delegated-allocation dossier therefore controls before subscale capacity. Reopen only after a named vault has immutable or bounded mandates, mapped authorities and audits, independently reconciled positions and NAV, loss history and a tested proposed-size redemption.

Sources

The claims above trace to these. Where a number could not be independently verified, the thesis says so.

• ATOMA — current vault and strategy disclosure · primary · accessed 2026-08-16
  Supports: USDC deposit, AVS shares, NAV redemption, selected perpetual venues, automatic rebalancing
• Arbiscan — ATOMA vault contract · primary · accessed 2026-08-16
  Supports: vault address, Arbitrum deployment, on-chain verification
• Nado Docs — funding-rate mechanics · primary · accessed 2026-08-16
  Supports: hourly funding, positive and negative rates, oracle index, funding cap
• Nado Docs — margin and liquidation · primary · accessed 2026-08-16
  Supports: collateral, maintenance margin, liquidation eligibility
• Extended API Docs — perpetual funding and leverage fields · primary · accessed 2026-08-16
  Supports: USDC margin, hourly funding, maximum leverage, perpetual markets
• DefiLlama — ATOMA survey record · secondary · accessed 2026-08-16
  Supports: current TVL, Arbitrum perimeter, Basis Trading category

Inherited controls

The verdict above grades the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The least safe layer sets the position’s grade, and the position table names which one that is.