pingjun2 = (Closed(dongliang+1) + Closed(dongliang+2) + Closed(dongliang+3) + Closed(dongliang+4) + Closed(dongliang+5) +

                       Closed(dongliang+6) + Closed(dongliang+7) + Closed(dongliang+8) + Closed(dongliang+9) + Closed(dongliang+10) +

                       Closed(dongliang+11) + Closed(dongliang+12) + Closed(dongliang+13) + Closed(dongliang+14) + Closed(dongliang+15) +

                       Closed(dongliang+16) + Closed(dongliang+17) + Closed(dongliang+18) + Closed(dongliang+19) + Closed(dongliang+20)) / 20;  用这种方式计算均线哪里有问题吗？为什么偶尔会有闪烁呢？在2分钟周期计算跨周期