该指标主要用于股票趋势判断与买卖点提示。通过多条均线和价格、成交量等数据计算，识别市场支撑与压力位置，并结合特定条件发出“高抛”、“低吸”、“主力拉升”等信号。当满足条件时，会在图上标出“起爆点”，辅助投资者进行买卖决策。操作策略上，主要依据价格与均线关系、成交量变化及价格波动幅度来判断趋势强弱和入场时机。
均线五: MA(C,5), COLORWHITE;
均线十: MA(C,10), COLORCYAN;
均线二五: MA(C,25), COLORYELLOW;
X_BA:=MA(LOW,20)*1.2,COLOR0080FF,LINETHICK1,NODRAW;
次X_BA:=MA(LOW,20)*1.1,COLORYELLOW;
X_DA:=MA(HIGH,20)*0.9,COLORWHITE,NODRAW;
X_EA:=MA(HIGH,20)*0.8,COLORGREEN,LINETHICK1;
X_FA:=(C-REF(C,1))/REF(C,1)*100;
X_GA:=(HHV(H,20)-C)/(HHV(H,20)-LLV(L,20));
X_HA:=IF(C>次X_BA,IF(C>X_BA,4,3),IF(C>X_DA AND C< 次X_BA,2,IF(C< X_EA,0,1)));
STICKLINE(X_HA=0,H,L,2,1),COLORBLUE;
STICKLINE(X_HA=1,H,L,2,1),COLORGREEN;
STICKLINE(X_HA=2,H,L,2,1),COLORGRAY;
STICKLINE(X_HA=3,H,L,2,1),COLORYELLOW;
STICKLINE(X_HA=4,H,L,2,1),COLORRED;
STICKLINE(X_HA=0,C,O,2,0),COLORBLUE;
STICKLINE(X_HA=1,C,O,2,0),COLORGREEN;
STICKLINE(X_HA=2,C,O,2,0),COLORGRAY;
STICKLINE(X_HA=3,C,O,2,0),COLORYELLOW;
STICKLINE(X_HA=4,C,O,2,0),COLORLIRED;
DRAWTEXT(REF(X_HA,1)=2 AND X_HA=1,H,'←高抛'),COLORGREEN;
DRAWTEXT(REF(X_HA,1)=3 AND X_HA=4,L,'←低吸入场'),COLORYELLOW;
DRAWTEXT(REF(X_HA,1)=2 AND X_HA=4,L,'←主力拉升'),COLORMAGENTA;
X_IA:=VOL>MA(VOL,5)*1.2;{公式之家 BBS.GSZB.TOP}
X_JA:=(2*C+H+L)/4;
X_KA:=EMA(X_JA,4);
X_LA:=EMA(X_KA,4);
X_MA:=EMA(X_LA,4);
X_NA:=ABS((2*C+H+L)/4-MA(C,20))/MA(C,20);
X_OA:=DMA(C,X_NA);
X_PA:=(1+7/100)*X_OA;
X_QA:=REF(C,1)*1.1-C< 0.01 AND H=C;
X_RA:=X_HA=3 AND X_IA AND H>X_PA AND X_QA AND CROSS(C,X_PA);
DRAWTEXT(X_RA,L*0.98,'起爆点'),COLORRED,LINETHICK2;
DRAWICON(X_RA,L*0.97,14); |
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