ChainCatcher news, the decentralized perpetual contract trading platform LionDEX deployed on Arbitrum has announced the launch of its beta version. The core product of this test is the order loss insurance provided for perpetual contract traders, as well as the PvP-AMM trading protocol based on the GMX X4 concept.After the test concludes, there will also be a token airdrop for some users who participated in the test and active GMX traders. (source link)