根据指标显示，抄底买入和顶部卖出。参考30分钟K线。  

买卖布林带

TYP:=(HIGH+LOW+CLOSE)/3;

CCI:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14));

CCI修正1:EMA(EMA(EMA(CCI,2),2),2);

CCI修正2:EMA(EMA(EMA(CCI,3),2),2);

VAR1:=REF((LOW+OPEN+CLOSE+HIGH)/4,1);

VAR2:=SMA(ABS(LOW-VAR1),13,1)/SMA(MAX(LOW-VAR1,0),10,1);

VAR3:=EMA(VAR2,10);

VAR4:=LLV(LOW,33);

VAR5:=EMA(IF(LOW<=VAR4,VAR3,0),3);

z:0,colorblack;

主力进场:IF(VAR5>REF(VAR5,1),VAR5,0),colorred,NODRAW;

洗盘:IF(VAR5<REF(VAR5,1),VAR5,0),colorgreen,NODRAW;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,3,0),colorgreen;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,3,0 ),COLOR000055;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,2.6,0 ),COLOR000077;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,2.1,0 ),COLOR000099;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,1.5,0 ),COLOR0000BB;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,0.9,0 ),COLOR0000DD;

STICKLINE(VAR5>REF(VAR5,1),0,VAR5,0.3,0 ),COLOR0000FF;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,3,0),COLOR005500;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,2.6,0),COLOR007700;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,2.1,0),COLOR009900;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,1.5,0),COLOR00BB00;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,0.9,0),COLOR00DD00;

STICKLINE(VAR5<REF(VAR5,1),0,VAR5,0.3,0),COLOR00FF00;

VAR21:=SMA(ABS(HIGH-VAR1),13,1)/SMA(MIN(HIGH-VAR1,0),10,1);

VAR31:=EMA(VAR21,5);

VAR41:=HHV(HIGH,11);

VAR51:=EMA(IF(HIGH>=VAR41,VAR31,0),3);

主力拉高:IF(VAR51<REF(VAR51,1),VAR51,0),coloryellow,NODRAW;

STICKLINE(VAR51<REF(VAR51,1),0,VAR51,3,0),coloryellow;

出货:IF(VAR51>REF(VAR51,1),VAR51,0),colorcyan,NODRAW;

STICKLINE(VAR51>REF(VAR51,1),0,VAR51,3,0 ),colorcyan;

VAR8:=VOL>2*MA(VOL,30);

VARB:=CLOSE>MA(CLOSE,30) AND CLOSE<MA(CLOSE,30)*1.04;

VARC:=MA(CLOSE,30)>REF(MA(CLOSE,30),1);

VARD:=BARSLAST(CROSS(MA(CLOSE,5),MA(CLOSE,10)))<BARSLAST(CROSS(MA(CLOSE,10),MA(CLOSE,5)));

VARE:=0-"MACD.DIFF"(7,21,3);

VARF:=TROUGHBARS(3,15,1)<4;

VAR10:=EMA(CLOSE,30)>REF(EMA(CLOSE,30),2);

VAR11:=IF(VARF=1,50,0);

DRAWTEXT(FILTER(VARF=1,3),20,'▲买入'),colorred  ;

VAR2:=REF(LOW,1);

VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;

VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3);

VAR5:=LLV(LOW,30);

VAR6:=HHV(VAR4,30);

VAR7:=IF(MA(CLOSE,58),1,0);

VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;

VAR9:=IF(VAR8>100,100,VAR8);

VAR3:=PEAKBARS(3,15,1)<10;

VAR5:=IF(VAR3=1,2,0);

顶:= IF(VAR5=2,2,0);

顶A:=IF(顶>REF(顶,1),50,0),colorgreen;

DRAWTEXT(顶A=50,95,'▼卖出'),COLOR00FF00;