AA:=LLV(LOW,34);
BB:=HHV(HIGH,30);
DD:=(EMA(((CLOSE-AA)/(BB-AA))*(4),4))*(25);
底部:=(((DD-LLV(DD,21))/(HHV(DD,21)-LLV(DD,21)))*(4))*(25);
杀入:IF(crOSS(底部,90) AND (DD<40),70,0);
AA:=LLV(LOW,34);
BB:=HHV(HIGH,30);
DD:=(EMA(((CLOSE-AA)/(BB-AA))*(4),4))*(25);
底部:=(((DD-LLV(DD,21))/(HHV(DD,21)-LLV(DD,21)))*(4))*(25);
杀入:IF(crOSS(底部,90) AND (DD<40),70,0);