Contract, 8 consecutive wins, I advise everyone to increase the position when winning, and stop playing when losing, so that the risk is limited and the profit is unlimited, if you lose and double, the profit is limited, and the risk is unlimited! ! ! ! A friend introduced it to me and I doubled it from 50 to 500u in a week. I used to have tens of thousands of bottom-fishing experience in stock trading. This variety needs to be opened 2-3 minutes after breaking through 2 times, and the winning rate is high