涨速线

a:=ma(c,5);
b:=ma(c,10);
ma5:100*(a-ref(a,1))/ref(a,1);
ma10:100*(b-ref(b,1))/ref(b,1);
1,colorred;{www.70822.com}
0,LINETHICK4,colorgreen;

加速上涨:cross(ma5,1) and ma10>1,color3d;
cross(ma5,1),colorred;

201872822192580373.png