ChainCatcher news, Equation has launched its V3 version, with key updates including the permanent waiver of trading fees, using protocol funding fees as a new source of income, and real-time settlement features. At the same time, by implementing the EQUIP-8 proposal, Equation has innovatively introduced profit mining and loss subsidy mechanisms: "profit mining" means that Equation will allocate EQU mining quotas based on users' weekly profit rates in trading competitions, with the top three users also sharing an additional bonus pool; the "loss subsidy mechanism" refers to Equation allocating EQU subsidy amounts based on the proportion of users' losses in contract trading, with a maximum subsidy of up to 100% of the loss amount. The implementation of this proposal aims to provide an extra layer of security for trading users, reduce trading risks, and enhance users' trading confidence.As of the time of publication, Equation offers perpetual contract trading services for 48 types of tokens, with a total trading volume exceeding 21 billion dollars.

ChainCatcher news, Zeepr Labs announced the completion of a cornerstone round of financing led by investment institutions such as the Celestia ecosystem incubator Cincubator, with a post-investment valuation of $150 million.It is reported that Zeepr is the world's first decentralized perpetual contract protocol that supports both coin-based and U-based trading. Zeepr rewards successful trading users with amplified profits, providing a slippage-free and no funding fee on-chain perpetual contract trading experience. Zeepr will collaborate deeply with Celestia to co-build the on-chain ecosystem. Zeepr's partners include leading public chains and popular projects such as EOS, IOST, Rats, Mice, Suiswap, and Bee Network.