A6:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1);
黑马线:=EMA(A6,5);
A9:=((C-LLV(L,21))/(HHV(H,21)-LLV(L,21)))*100;
趋势线:=(MA(3*SMA(A9,6,1)-2*SMA(SMA(A9,5,1),5,1),2));
A10:=(HHV(H,60)-C)/(HHV(H,60)-LLV(L,60))*100;
黑马:crOSS(A6,黑马线)AND 黑马线<A10;