N1:=9;M1:=3;M2:=3;RSV:=(CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;K:=SMA(RSV,M1,1);D:=SMA(K,M2,1);J:=3*K-2*D;LC1:=REF(CLOSE,1);1线:=SMA(MAX(CLOSE-LC1,0),6,1)/SMA(A(CLOSE-LC1),6,1)*100;:RSI1强弱线<20 AND J<0;