通达信顶卖底买指标源码，无未来函数

当红色趋势线进入顶部线附近时，需要做好短卖准备，当红色趋势线进入探底线附近时，做好买入准备
 

顶卖底买

买线:=EMA(C,2);
卖线:=EMA(SLOPE(C,21)*20+C,42);
STICKLINE(买线>=卖线,REFDATE(HHV(30,0),DATE),REFDATE(LLV(10,0),DATE),6,0),COLOR001050;
STICKLINE(买线<卖线,REFDATE(HHV(30,0),DATE),REFDATE(LLV(10,0),DATE),6,0),COLOR404050;
主力持仓:EMA(100*(CLOSE-LLV (LOW,34))/(HHV(HIGH,34)-LLV(LOW,34)),3), COLORFF00FF,LINETHICK1;
顶部线:100,COLORRED;
强势线:80,DOTLINE,COLORFF849D;
强弱界:60,DOTLINE,COLORFF7600;
探底线:10,COLORBLUE;
信号:=CROSS(主力持仓,探底线);
上穿:IF(信号,20,0),LINETHICK1,COLORLIBLUE;
H1:=C>EXPMA(CLOSE,18) AND H H2:=REF(C,1)>REF(EXPMA(CLOSE,18),1) AND REF(H,1) H3:=REF(C,2)>REF(EXPMA(CLOSE,18),2) AND REF(H,2) H4:=REF(C,3)>REF(EXPMA(CLOSE,18),3) AND REF(H,3) H5:=REF(C,4)>REF(EXPMA(CLOSE,18),4) AND REF(H,4) L6:=REF(C,7) AND REF(C,8) AND REF(C,9) AND REF(C,10) D:=REF(EXPMA(CLOSE,18),10) D2:=REF(EXPMA(CLOSE,18),20) XH:=D AND D2;
红5:=H1 AND H2 AND H3 AND H4 AND H5 AND L6 AND XH;
红5日: IF(红5,30,0),COLORYELLOW;
0,COLORGREEN;