At this time, we move the stop loss to 3700 and continue to hold on! The four-hour fuel has not been released yet; it will only be released after 8 o'clock. When it is released, there is a chance for a larger increase! Lock in profits and hold on; if it dares to give you, take it high, completely solving the problem of human nature not being able to hold on! Every time you change the stop loss, just give it some space to pull back, don't be too close!