Wenhua financial index formula, thank you! Under the K line, the 60-day line fell, and the K line reversed. The arrow was marked on the 20-day line, only the K line marked on the 20-day line?
MA20: Ma (c, 20);
MA60: Ma (c, 60);
A:=CROSS(C，MA(C，20))；
draw icon(C & lt； MA60 and a, h,1);