请老师把小松主图股价上穿抄盘线做个预警小松主图源码；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); 散户:=EMA((VAR2-VAR4)/(VAR5-VAR4)*100,4)*VAR3; 庄家:=EMA(0.667*REF(散户,1)+0.333*散户,2)*VAR3; DRAWTEXT(CROSS(散户,庄家) AND 散户<30>70,H+0.05,'←高抛'),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(