三线开花的预警公式与选股公式.doc

三线开花的预警公式与选股公式原公式如下:ma20:ma(c,20),colorwhite,hick2;ma120:ma(c,120),,hick2;ma250:ma(c,250),66,hick2;乖离线:=((c-ref(ma20,1))/20+ma20)*;tt1:=cross(ma20,ma120)  andcross(ma20,ma250)andv>ref(v,1);tt2:=ma20>ref(ma20,2)andv>ref(v,1)andcross(c,ma20);STICKLINE(TT1,l,l-,4,0),coloryellow;DRAWTEXT(TT1,l-,'金叉'),coloryellow;STICKLINE(cross(c,ma120)andcross(c,ma250)andcross(c,ma20),l,l-,4,0),coloryellow;DRAWTEXT(cross(c,ma120)andcross(c,ma250)andcross(c,ma20),l-,'并线开花'),coloryellow;STICKLINE(tt2,l,l-,4,0),coloryellow;DRAWTEXT(tt2,l-,'买点1'),coloryellow;STICKLINE(cross(c,乖离线),h,h+,4,0),color00ff00;DRAWTEXT(cross(c,乖离线),h+,'卖点'),color00ff00;STICKLINE(ma250>=ref(ma250,1)andma20>=ref(ma20,1)andcross(c,ma250),l,l-,4,0),66;DRAWTEXT(ma250>=ref(ma250,1)and  ma20>=ref(ma20,1)andcross(c,ma250),l-,'牛象'),66;STICKLINE(ma120>=ref(ma120,1)andcross(c,ma20)andcross(c,ma120)andv>ref(v,1),l,l-,4,0),colorff00ff;DRAWTEXT(ma120>=ref(ma120,1)andcross(c,ma20)andcross(c,ma120)andv>ref(v,1),l-,'买点2'),colorff00ff;A1:=SUM(AMOUNT,3)/SUM(VOL,3)/100;A2:=SUM(AMOUNT,8)/SUM(VOL,8)/100;A3:=SUM(AMOUNT,21)/SUM(VOL,21)/100;DIFF:=(EMA(CLOSE,12)-EMA(CLOSE,26));DEA:=EMA(DIFF,9);MACD:=2*(DIFF-DEA);V1:=c-(a1+ma(c,3))/2;V2:=c-(a2+ma(c,8))/2;V3:=c-(a3+ma(c,21))/2;Va1:=(C+v3-v1+macd);Va4:=(C+v2-v1+macd);短线:EMA(Va1,6),hick2,Coloryellow;股价上穿20日均线,并且向上,成交量放大是第一个买入条件;股价同时上穿20日均线和120日均线,并且120日均