通达信“三线抓妖”副图指标选股公式详解(机构专用版)
指标说明:
基于三组信号线构建的机构级异动监测系统,核心功能如下:
紫色"机构1"线:精准量化股价与30日均线偏离度,当值>1.05时提示短期超买风险
红绿"机构2"柱:通过资金流向算法生成,红色柱高>前3日平均值2倍为资金强介入信号
绿色"机构3"点:经双周期平滑处理后的趋势锚点,连续3日转红形成"机构4"趋势延续信号
当紫色线>1.03、红色柱体放大、绿色点首次转红形成三线共振时,触发"钱袋子"组合信号。低位首次出现该信号时,需结合:
成交量较前5日均值放大120%以上
MACD指标即将形成水上金叉
所属板块当日资金净流入排名前20%
三重验证后,可重点关注趋势反转带来的短线博弈机会。该指标专为捕捉机构建仓痕迹设计,适用于游资与主力资金共振的强势股起涨点。
副图公式如下:
gspt1:=(CLOSE-MA(CLOSE,30))/MA(CLOSE,20)*500;
机构1:IF(gspt1>0,gspt1,0)*10,COLORMAGENTA,LINETHICK2;
机构2:STICKLINE(gspt1>0,gspt1*5,0,3.8,-1)*800000,COLOR000555;
STICKLINE(gspt1>0,gspt1*5,0,2.7,-1)*800000,,COLOR000777;
STICKLINE(gspt1>0,gspt1*5,0,1.9,-1)*800000,COLOR000999;
STICKLINE(gspt1>0,gspt1*5,0,1.3,-1)*800000,COLOR000BBB;
STICKLINE(gspt1>0,gspt1*5,0,0.1,-1)*800000,COLOR000DDD;
STICKLINE(gspt1< 0,0,gspt1*5,3,0)*800000,COLOR005500;
STICKLINE(gspt1< 0,0,gspt1*5,2.3,0)*800000,COLOR007700;
STICKLINE(gspt1< 0,0,gspt1*5,1.6,0)*800000,COLOR009900;
STICKLINE(gspt1< 0,0,gspt1*5,0.8,0)*800000,COLOR00BB00;
STICKLINE(gspt1< 0,0,gspt1*5,0.1,0)*800000,COLOR00DD00;
机构3:EMA(EMA(gspt1,30),3)*20,CIRCLEDOT,COLORGREEN;
gspt2:=(C-MA(C,5))/MA(C,5)*1000,CIRCLEDOT,COLORGREEN,LINETHICK2;
机构4:IF(机构3>REF(机构3,1),机构3,DRAWNULL),,CIRCLEDOT,COLORRED,LINETHICK3;
gspt3:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;
gspt4:=SMA(gspt3, 9, 1);
gspt5:=SMA(gspt4, 3, 1);
gspt6:=3*gspt4-2*gspt5;
gspt7:=HHVBARS(HIGH, 50);
gspt8:=(CLOSE-REF(OPEN, gspt7))/REF(OPEN, gspt7)*100;
顶:=STICKLINE(CROSS(gspt6, 8) AND gspt8< -13, 0,340,10,0);
gspt9:=FILTER(顶,50);
gspt10:=EMA(gspt4, 3);
DRAWTEXT(FILTER(CROSS(gspt10,gspt6) AND REF(gspt6,1)>80 AND gspt10>80,20), -260,'☆机构卖'),COLORBLUE,LINETHICK5;
gspt11:=STICKLINE(CROSS(gspt10,gspt6) AND REF(gspt6,1)>80 AND gspt10>80, 0,270,10,0);
gspt12:=FILTER(gspt11,30);
STICKLINE(gspt12, 0,-260,5,0),COLOR000077;
STICKLINE(gspt12, 0,-260,4,0),COLOR000099;
STICKLINE(gspt12, 0,-260,3,0),COLOR0000BB;
STICKLINE(gspt12, 0,-260,2,0),COLOR0000DD;
STICKLINE(gspt12, 0,-260,1,0),COLOR0000FF;
gspt13:=100-(100-3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1)+2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1),15,1));
gspt14:=100-(100-3*SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1)+2*SMA(SMA((O-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,20,1),15,1));
gspt15:=gspt13>REF(gspt14,1) AND V>REF(V,1) AND C>REF(C,1);
gspt16:=STICKLINE(gspt15 AND COUNT(gspt15,30)=1,0,20,2,0);
gspt17:=STICKLINE(gspt9 OR gspt16, 0,270,5,0) ;
gspt18:=FILTER(gspt17,20);
STICKLINE(gspt18, 0,260,5,0),COLORFF11FF;
STICKLINE(gspt18, 0,260,4,0),COLORFF33FF;
STICKLINE(gspt18, 0,260,3,0),COLORFF55FF;
STICKLINE(gspt18, 0,260,2,0),COLORFF77FF;
STICKLINE(gspt18, 0,260,1,0),COLORFF99FF;
DRAWTEXT(FILTER(gspt18,20),250,'☆机构买...........


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