通达信锁定牛股公式是怎样的?
M5:=EMA(C,43);M6:=EMA(C,55);M7:=MA(C,78);M8:=EMA(M7,3);M9:=EMA(M8,3);M11:=EMA(M9,3);MA47:=EMA(CLOSE,46);MA60:=EMA(CLOSE,60);Y:=(H+L)/2;AO:=MA(Y,5)-MA(Y,34 );DU0:=CROSS(AO,0);UD0:=CROSS(0,AO);TDU0:=BARSLAST(DU0);TUD0:=BARSLAST(UD0);DU3:=REF(DU0,1);UD3:=REF(UD0,1);TDU3:=BARSLAST(DU3);TUD3:=BARSLAST(UD..