JJ:=(2*CLOSE+HIGH+LOW)/4;
DD:=LLV(LOW,34);
EE:=HHV(HIGH,34);
DIF:EMA((JJ-DD)/(EE-DD)*100,13),COLORWHITE;
DEA:EMA(0.667*REF(DIF,1)+0.333*DIF,2),COLORYELLOW;
STICKLINE(DIF>DEA,DIF,DEA,2,0),COLORRED;
STICKLINE(DIF< DEA,DIF,DEA,2,0),COLORGREEN;
QS:=IF(CROSS(DIF,DEA) AND DIF< 40,25,10);
买入:QS=25 AND CROSS(MA(CLOSE,5),MA(CLOSE,10)),LINETHICK0;
DRAWTEXT(CROSS(DIF,DEA) AND DIF< 22,20,'波谷'),COLORGREEN;
DRAWICON(CROSS(DIF,DEA) AND DIF< 22,25,1);
DRAWTEXT(CROSS(DIF,30) AND DEA< DIF,40,'初波段'),COLORWHITE;
DRAWICON(CROSS(DIF,30) AND DEA< DIF,35,1);
DRAWTEXT(CROSS(DIF,65) AND DEA< DIF,55,'中波段'),COLORFF00FF;
DRAWICON(CROSS(DIF,65) AND DEA< DIF,70,2);
DRAWTEXT(CROSS(DIF,75) AND DEA< DIF,67,'高波段'),COLORYELLOW;
DRAWICON(CROSS(DIF,75) AND DEA< DIF,80,2);
DRAWTEXT(CROSS(DEA,DIF) AND DEA>75,80,'波峰'),COLORRED;
DRAWICON(CROSS(DEA,DIF) AND DEA>75,85,2);