核心逻辑
这是一个基于OBV(能量潮)指标改进的趋势判断指标。核心原理是: 1. **OBV改进**:将成交量按涨跌进行累加(涨时加成交量,跌时减成交量),然后除以25000再取均线,消除量纲差异 2. **类MACD结构**:计算12日EMA与26日EMA的差值(QA),再对QA进行9日EMA平滑(QC),形成类似MACD的快慢线结构 3. **多维判断**:通过快线QA、慢线QC及其动量变化(QB、QD),分别判断短期和长期趋势方向和力度
买卖信号
- **QE柱状图**:QE>0表示多头区域,QE<0表示空头区域;QE与前值比较判断动量强弱 - **QA(短线变盘信号)**:白色粗线,QB>0时显示红色(短线上涨),QB≤0时显示绿色(短线下跌) - **QC(长线变盘信号)**:黄色粗线,QD>0时显示洋红色(长线上涨),QD≤0时显示青色(长线下跌) - **EA(趋势转向)**:灰色线条,逐渐走强(红色)或逐渐转弱
用法
公式源码
obv:=MA(SUM(IF(C>REF(C,1),V,IF(C<REF(C,1),-V,0)),0)/25000,1);QA:=EMA(OBV,12)-EMA(OBV,26); QB:=QA-REF(QA,1);QC:=EMA(QA,9);QD:=QC-REF(QC,1);QE:=2*(QA-QC); STICKLINE(QE>0 AND QE>REF(QE,1),0,QE,0,-1),COLORLIRED;STICKLINE(QE>0 AND QE<REF(QE,1),0,QE,0,-1),COLORLIGREEN; STICKLINE(QE<0 AND QE<REF(QE,1),0,QE,0,-1),COLORLICYAN;STICKLINE(QE<0 AND QE>REF(QE,1),0,QE,0,-1),COLORLIGRAY; NOTEXTAAA:0,DOTLINE,COLORGRAY; EA:=2*(QA-QC);EB:=EA-REF(EA,1);NOTEXTA1:IF(QB>0,QA,DRAWNULL);NOTEXTA2:IF(QB<=0,QA,DRAWNULL); NOTEXTA3:IF(QD>0,QC,DRAWNULL);NOTEXTA4:IF(QD<=0,QC,DRAWNULL);NOTEXTA5:IF(EB>0,EA,DRAWNULL); NOTEXTA6:IF(EB<=0,EA,DRAWNULL);KK:=QB>0;DRAWICON(crOSS(KK>REF(KK,1),0.2),-0.36,1); RT:=(C-LLV(L,10))/(HHV(H,10)-LLV(L,10))*100;RE:=RT/2+24;PE:=EMA(vol,13); PF:=EMA(AMOUNT,13);PD:=(PF/PE)/100;PC:=((C-PD)/PD)*100;PA:=PC<0 AND V;PB:=PA AND RT<RE; CS:=PB>0 AND MA(C,5)>REF(MA(C,5),2) AND C>O;STICKLINE(FILTER(CS=1,5),2.4,0,0.5,0),COLORGRAY; 短线变盘信号:QA,COLORWHITE,LINETHICK2;短线上涨:NOTEXTA1,COLORRED,LINETHICK2;短线下跌:NOTEXTA2,COLORGREEN,LINETHICK2; 趋势转向:EA,COLORLIGRAY;逐渐走强:NOTEXTA5,COLORLIRED,LINETHICK1;逐渐转弱:NOTEXTA6,COLORLICYAN,LINETHICK1; 长线变盘信号:QC,COLORYELLOW,LINETHICK2;长线上涨:NOTEXTA3,COLORMAGENTA,LINETHICK2;长线下跌:NOTEXTA4,COLORCYAN,LINETHICK2; 尾进明早出挣1%:CS,COLORGRAY,NODRAW;