VAR1:=MA(CLOSE,30);海底: VAR1-2*STD(CLOSE,60),colorcyan,LINETHICK2;水平面: MA(CLOSE,60), CIRCLEDOT,LINETHICK2;天际: VAR1+2*STD(CLOSE,60),LINETHICK2;FLY1: MA(CLOSE,5),LINETHICK3;FLY2: MA(CLOSE,10),LINETHICK3;VAR2:=OSS(MA(CLOSE,5),MA(CLOSE,30));DRAWICON(VAR2,LOW-LOW*0.01,1);DRAWTEXT(VAR2 AND CLOSE>MA(CLOSE,250),LOW-LOW*0.02,'←少量买 '),coloryellow;DRAWTEXT(VAR2 AND CLOSE>=MA(CLOSE,60) AND CLOSE<=MA(CLOSE,250),LOW-LOW*0.02,'←买'),coloryellow;DRAWTEXT(VAR2 AND CLOSE<MA(CLOSE,60),LOW-LOW*0.02,'←买 '),color