Cryptocurrency investment activities, including actions done to buy Rook online via OKX, are subject to market risk. OKX provides easy and convenient ways for you to buy Rook instantly, and we put our best efforts to fully inform our users about each and every cryptocurrency we offer on the exchange, but we are not responsible for the results that may arise from your Rook purchase. This page and any information in it is not meant to be interpreted as an endorsement of any particular cryptocurrency or method of acquiring it.