LOWV:=EMA(LLV(LOW,34),3);
HIGHV:=EMA(HHV(HIGH,34),3);
RSV:=EMA((CLOSE-LOWV)/(HIGHV-LOWV)*100,3);
K:SMA(RSV,8,1);
D:SMA(K,6,1);
J:3*K-2*D;
抄底:IF(J<=0,J,DRAWNULL),COLORBLUE,LINETHICK1;
风险:IF(J>=100,J,DRAWNULL),COLORRED,LINETHICK1;
警惕:IF(D>=80,D,DRAWNULL),COLORYELLOW,LINETHICK2;
顶:100,COLOR9966FF,LINETHICK1;
O轴:0,COLOR9966FF,LINETHICK1;
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