自带提示，波段操作，每次买入控制好仓位。

n:=120;
 m:=55;

EMA250:MA(C,250),colorred, LINETHICK2;
 EMA6:MA(C,6),colorred;
 EMA18:MA(C,18),coloryellow;
 EMA55:MA(C,55),COLORFF00FF;
 EMA144:MA(C,144),colorgreen;
 EMA288:MA(C,288),colorblue;
中线【买入】:=COUNT(CLOSE
 CLOSE/EMA18>1.004 AND CROSS(CLOSE,EMA18) AND EMA18>=
 REF(EMA18,1),LINETHICK,colorred;
 DRAWTEXT(中线【买入】,LOW*0.95,’中买’),colorred;
 VL:=REF(LOW,1);
 VAR12:=(SMA(ABS(LOW-VL),13,1))/(SMA(MAX(LOW-VL,0),13,1))*100;
 VAR14:=MA(VAR12,13);
 VAR15:=LLV(LOW,34);
 VAR18:=EMA(IF(LOW
 VAR110:=SMA(SMA((CLOSE-LLV(LOW,54))/(HHV(HIGH,54)-LLV(LOW,54))*100,7,1),5,1);
 VAR111:=SMA((CLOSE-LLV(LOW,54))/(HHV(HIGH,54)-LLV(LOW,54))*100,7,1)*16.18-VAR110*10.9;
 T:=FILTER(IF(VAR111REF(VAR18,1),VAR18*8,0),20);
 DRAWTEXT(T,LOW-0.4,’←洗毕’),COLORFF00FF;
 DRAWTEXT(T,LOW-0.2,’|’),COLORFF00FF;
 VAR21:=(CLOSE-LLV(LOW,36))/(HHV(HIGH,36)-LLV(LOW,36))*100;
 VAR22:=SMA(VAR21,3,1);
 VAR23:=SMA(VAR22,3,1);
 VAR24:=SMA(VAR23,3,1);
 VAR25:=CROSS(VAR23,VAR24) AND VAR23
 DRAWTEXT(FILTER(VAR25,10)=1,LOW-0.4,’←抄底’),colorred;
 DRAWTEXT(FILTER(VAR25,10)=1,LOW-0.2,’|’),colorred;
 VAR29:=CROSS(VAR24,VAR23) AND VAR23>80;
 DRAWTEXT(FILTER(VAR29,5)=1,HIGH+0.4,’←逃顶’),colorblue;
 DRAWTEXT(FILTER(VAR29,5)=1,HIGH+0.2,’|’),colorblue;