抄底逃顶之抄底红信号选股指标公式

RSV:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;
K:=SMA(RSV,3,1),COLORWHITE;
D:=SMA(K,3,1),COLORYELLOW;
J:=3*K-2*D,COLORFF00FF;
抄底:IF(crOSS(K,D) AND D<17,70,0),COLORRED;