JG操盘波段 买点准备=0，就可以低吸

VARV:=(2*C+H+L)/4;

VARU:=LLV(LOW,30);

VARA1:=HHV(HIGH,30);

B:=EMA((VARV-VARU)/(VARA1-VARU)*100,8);

B1:=EMA(B,5);

趋势收盘:B,NODRAW;

趋势开盘:B1,NODRAW;

高抛: 80,COLORFF00FF,CIRCLEDOT;

低吸: 20,COLORBLUE,CIRCLEDOT;

强弱分界: 50,COLORYELLOW,CIRCLEDOT;

趋势线:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1) ,COLORYELLOW,LINETHICK1;

买点准备:IF(趋势线<=10,0,10), COLORFF9933,LINETHICK3;

波段拐点:B-B1>0 AND REF((B-B1),1)<0,NODRAW;

持仓状态:B-B1>0,NODRAW;{gspt.com}

STICKLINE(B-B1>0,B,B1,3,0),COLOR0000AA;

STICKLINE(B-B1>0,B,B1,2.5,0),COLOR0000BB;

STICKLINE(B-B1>0,B,B1,1.5,0),COLOR0000CC;

STICKLINE(B-B1>0,B,B1,1,0),COLOR0000EE;

STICKLINE(B-B1>0,B,B1,0,0),COLOR0000FF;

STICKLINE(B-B1<0,B,B1,3,0),COLOR7B7B00;

STICKLINE(B-B1<0,B,B1,2.5,0),COLOR909000;

STICKLINE(B-B1<0,B,B1,1.5,0),COLORA8A800;

STICKLINE(B-B1<0,B,B1,1,0),COLORCECE00;

STICKLINE(B-B1<0,B,B1,0,0),COLORFFFF00;

{----------------------------------------------------}

0,COLORFF00FF,LINETHICK3;