Opyn Bull Strategy Contracts Audit

OpenZeppelinFiles named in the report

Audit · firm’s term: audit

OpenZeppelin reviewed Opyn Markets (Opyn Bull Strategy Contracts Audit) on 19 Dec 2022: 6 findings, 0 critical; 2 marked fixed, 4 open.

No open critical findings
Open the reportOpen Opyn Markets’s security record

Report hosted on blog.openzeppelin.com.

Trustblock does not review code.

Findings6

Statuses are the security firm’s own, from its report.

SeverityOpenAcknowledgedFixed
Critical000
High000
Medium200
Low202

No acknowledged finding in this report.

Contracts in scope

No deployed address is recorded for this audit.

The report names a repository or files. Open the report to see its scope.

Repository and files the report names (12)

  • packages/bull-vault/src/FlashBull.sol
  • packages/bull-vault/src/interface/ICrabStrategyV2.sol
  • packages/bull-vault/src/interface/IBullStrategy.sol
  • packages/bull-vault/src/LeverageBull.sol
  • packages/bull-vault/src/BullStrategy.sol
  • packages/hardhat/contracts/interfaces/ICrabStrategyV2.sol
  • packages/bull-vault/src/AuctionBull.sol
  • packages/bull-vault/src/EmergencyShutdown.sol
  • packages/bull-vault/src/interface/IEulerMarkets.sol
  • packages/bull-vault/src/interface/IEulerEToken.sol
  • packages/crab-netting/src/interfaces/ICrabStrategyV2.sol
  • packages/bull-vault/src/interface/IEulerDToken.sol

Part of Opyn Markets’s security record

Opyn Markets
Audits4 audits by 2 firmsLast audit Dec 2022, by OpenZeppelin.
Critical findingsNo open critical findingsAcross the 4 reports, 2 critical findings were reported. Each is marked fixed by the firm that reported it.
Open Opyn Markets’s security record

Security firm

OpenZeppelin

67 projects reviewed · 185 reports · latest Aug 2026

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