According to ChainCatcher, Kain Warwick, founder of Synthetix, said at ETH Global in Sydney that the decentralized perpetual contract exchange Infinex is planned to be officially launched on May 13. May 13 will be the "Account Launch Day", when Infinex users can access their self-custodial accounts on the platform.
Warwick said that May 13 is just a proposed date that has been submitted to the Synthetix protocol management DAO and still needs to be approved by on-chain voting to launch.