CryptofeedBitfinex Launches Tether-Settled Perpetual Contracts Based on European EquitiesPublikováno: 28.9.2020#Markets#Business#News#Bitfinex#Tether#CoinFlashCelý článek The perpetual contracts will be open for trading 24/7, unlike equity exchanges which are open for business for a limited number of hours, five days a week.