I am from QB.com exchange.
QB.com will support grin trade.
QB.COM trading system is completely self-developed and can be combined at speeds of up to one million per second. In addition to currency trading, OTC, and arbitrage fund product, the platform will launch professional derivatives such as quantitative trading, leveraged trading, lending, futures, and options, as well as market, wallet, and real information tools to provide traders with perfect trading services.