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通达信顶底预警公式
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),4,1)/SMA(ABS(CLOSE-LC),4,1)*100;
VARB:=SMA(MAX(CLOSE-LC,0),7,1)/SMA(ABS(CLOSE-LC),7,1)*100;
VARC:=SMA(MAX(CLOSE-LC,0),13,1)/SMA(ABS(CLOSE-LC),13,1)*100;
VARD:=BARSCOUNT(CLOSE);
散户:EMA( (CLOSE-MA(CLOSE,11))/MA(CLOSE,11)*480,7) ,COLORRED,LINETHICK2;
DRAWBAND(散户,RGB(255,60,0),0,RGB(0,324,324));
顶部雷达:CROSS(80,RSI)*15,LINETHICK3,COLORBLUE;
DRAWTEXT(CROSS(80,RSI),10,顶 ),COLORWHITE;
主力:EMA( (CLOSE-MA(CLOSE,7))/MA(CLOSE,7)*480,2),COLORYELLOW,LINETHICK1;
底部雷达:(VARB< 20 AND VARC< 25 AND VARD> 20)*30,LINETHICK2,COLORRED;
DRAWTEXT(CROSS(100,底部雷达) ,10,底 ),LINETHICK1,COLORF00FF0;
DRAWTEXT(CROSS(主力,散户) AND 主力<-10,-20,升),COLOR00CCFF;
DRAWICON(CROSS(主力,散户) AND 主力<-10 AND 散户>REF(散户,1)OR CROSS(主力,散户) AND 散户<-35 ,-15,1);
DRAWTEXT(CROSS(18,RSI)AND 散户<-20 AND 底部雷达 ,25,底 ),LINETHICK1, COLORRED;
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