The contract KNC resumed trading yesterday: perfect stop profit. KNC failed to hit 0.7 many times, and continued to gather money in a gloomy manner until it fell to 0.61, just to accumulate strength and hit 0.7 again. However, the follow-up momentum was insufficient and the empty orders at 0.67 were burned out, and then fell in waves to yesterday's stop profit point. In the follow-up KNC trend, you can pay attention to the layout of the contract list and spot risk avoidance in advance.