High-frequency quantitative transaction professional investors, with a professional risk control system, especially good at grid transactions, experienced 519, low leverage, set aside enough reserve, such as 50 times leverage to open a single, with 1 yuan principal, leave 49 (or a little less) for backup, replenish the margin at any time, and reduce the risk of flattening to zero. Small stable gains, strive for 100% annualized gains.
