N:=5;M1:=3;M2:=3; RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:SMA(RSV,M1,1),LINETHICK2,COLOREEEE33; D:SMA(K,M2,1),LINETHICK2 ,COLOR6699FF; J:=3*K-2*D; 买入:(CROSS(J,D )AND CROSS(J,K)AND K <40 AND D<50 AND J<50)*50,colorred;
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