改写“三组KDJ共振”为选股公式

编写要求：

源码： VAR13:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100; K1:SMA(VAR13,3,1),COLORFFFFFF; D1:SMA(K1,3,1),COLORFFFFFF,LINETHICK2; VAR21:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100; K2:SMA(VAR21,3,1),COLOR0000FF; D2:SMA(K2,3,1),COLOR0000FF,LINETHICK2; VAR34:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100; K3:SMA(VAR34,3,1),COLORFF8800; D3:SMA(K3,3,1),COLORFF8800,LINETHICK2; VAR55:=(CLOSE-LLV(LOW,55))/(HHV(HIGH,55)-LLV(LOW,55))*100; K55:=SMA(VAR55,3,1),COLOR00FF00; D55:=SMA(K55,3,1),COLOR008000; DIBU:= K1<20 AND D1<20 AND K2<20 AND D2<20 AND K3<20 AND D3<20 AND D55<20; STICKLINE(DIBU=1,-2,5,1,0),COLORRED; TOBU:= K3>80 AND K2>80 ; STICKLINE(TOBU=1,100,95,1,0) ,COLORGREEN; DD:=-10;

解答：

?VAR13:=(CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100;

K1:=SMA(VAR13,3,1),COLORFFFFFF;