威廉金死叉指标 (源码)

INPUT:N(14,1,999,1),N1(28,1,999,1);
WR1:100*(HHV(HIGH,N)-CLOSE)/(HHV(HIGH,N)-LLV(LOW,N));
WR2:100*(HHV(HIGH,N1)-CLOSE)/(HHV(HIGH,N1)-LLV(LOW,N1));
DRAWTEXT(CROSS(WR1,WR2),WR2,'★金'), COLORYELLOW ;
DRAWTEXT(CROSS(WR2,WR1),WR1,'★死'),COLORBLUE ;