EMA13:=EMA(C,13),COLORWHITE;EMA21:=EMA(C,21),COLORYELLOW;EMA34:=EMA(C,34),COLORFF00FF;EMA60:=MA(C,60),COLORFFCC66;VAR2:=(2*CLOSE+HIGH+LOW)/4;VAR3:=IF(YEAR>=2099 AND MONTH>2,0,1);VAR4:=LLV(LOW,5); VAR5:=HHV(HIGH,4);:=EMA((VAR2-VAR4)/(VAR5-VAR4)*100,4)*VAR3;:=EMA(0.667*REF(散户,1)+0.333*散户,2)*VAR3;DRAWTEXT(OSS(散户,庄家) AND 散户<30>70,H+0.05,'←离场'),COLORGREEN;DRAWICON(CROSS(散户,庄家) AND 散户<30>70,H+0.05,2);VAR9:=CLOSE-REF(CLOSE,5);VARA:=EMA(EMA(VAR9,5),5)/EMA(EMA(A(VAR9),5),5);VARC:=EMA(EMA(VAR9,20),20)/EMA