[Arcus Beta Testing Period Perpetual Contract Taker Fee Reduced by 50%] Foresight News reports that the decentralized exchange Arcus has announced a 50% reduction in perpetual contract taker fees during the Beta testing period. Arcus is launched by dYdX Trading Inc. in collaboration with Robinhood, based on the Robinhood Chain, supporting 24/7 trading of stock tokens, perpetual contracts, and mainstream cryptocurrencies.