On August 4th, OKEx CEO Jay Hao released Weibo, saying that under the current market, the world economic situation is unpredictable, and the development speed of BTC is also difficult to predict. Any behavior that uses cycle thinking to predict currency prices is radical. The miracle of a 10 year BTC rise or fall is not lacking. Everyone has different judgments about the market. Any trading strategy is understandable. Never forget to control the risk. Always give yourself a little bit of BTC and a little bit of other coins.