HOTCHAINEX is a secure global trading platform with no domestic or foreign cash mechanism. Using an OTC mechanism platform without internal indices, it uses many international mainstream cryptocurrency indices such as BTC, ETH, BSV, BCH, LTC, ZEC, ETC, EOS, etc. as contracts to truly establish a fair, just and open data trading market in the form of very low margin requirement trading and convenient two-way trading of contracts that provide 24-hour continuous operation.