核心逻辑
该指标主要用于分析资金的主动买卖行为。具体计算原理如下: 1. **VAR1(成交量效率)**:计算每单位价格变动对应的成交量,反映成交量的利用效率 2. **主动买盘**:根据股价涨跌情况,计算主动买入的成交量。当价格上涨时用最高价-最低价计算;当价格下跌时用(最高价-开盘价)+(收盘价-最低价)计算 3. **主动卖盘**:与主动买盘相反,用负值表示主动卖出的成交量 4. **资金异动**:当前成交量与55日均量的比值,用于判断成交量是否异常放大 5. **SQX/DIFF/DEA**:这是MACD指标的计算,用于判断趋势方向 整体用途是结合成交量(资金流向)和MACD趋势来判断市场多空力量对比。
买卖信号
该指标本身不直接给出买卖信号,但可以通过以下方式辅助判断: - **资金异动>100**:表示成交量异常放大(黄色柱状),可能预示方向选择 - **主动买盘>0且增加**:表示多方主动进攻 - **主动卖盘<0且增加**:表示空方主动抛售 - **DIFF上穿DEA**:MACD金叉(买入信号) - **DIFF下穿DEA**:MACD死叉(卖出信号)
用法
1. **观察资金异动**:当资金异动>100时(黄色柱状),关注可能的方向突破 2. **分析主动买卖盘**:主动买盘红色柱状表示多方力量,主动卖盘绿色柱状表示空方力量 3. **结合MACD**:在资金异动放大的同时,观察DIFF和DEA的金叉/死叉信号 4. **综合判断**:当资金异动放大 + MACD形成金叉时,可能的买入机会;当资金异动放大 + MACD形成死叉时,可能的卖出机会
公式源码
VAR1:=vol/((HIGH-LOW)*2-Abs(CLOSE-OPEN)); 主动买盘:IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH- OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0; 主动卖盘:IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN- LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORGREEN; STICKLINE(C<O ,0,VOL,3.2,0),COLORFF1100; STICKLINE(C<O ,0,VOL,2.7,0),COLORFF3300; STICKLINE(C<O ,0,VOL,2.1,0),COLORFF5500; STICKLINE(C<O ,0,VOL,1.5,0),COLORFF7700; STICKLINE(C<O ,0,VOL,0.9,0),COLORFF9900; STICKLINE(C<O ,0,VOL,0.3,0),COLORFFBB00; STICKLINE(C=O AND C<REF(C,1),0,VOL,3.2,0),COLOR006000; STICKLINE(C=O AND C<REF(C,1),0,VOL,2.7,0),COLOR007500; STICKLINE(C=O AND C<REF(C,1),0,VOL,2.1,0),COLOR009100; STICKLINE(C=O AND C<REF(C,1),0,VOL,1.5,0),COLOR00A600; STICKLINE(C=O AND C<REF(C,1),0,VOL,0.9,0),COLOR00BB00; STICKLINE(C=O AND C<REF(C,1),0,VOL,0.3,0),COLOR00CC00; STICKLINE(C=O AND C>REF(C,1),0,VOL,3.2,0),COLOR555555; STICKLINE(C=O AND C>REF(C,1),0,VOL,2.7,0),COLOR777777; STICKLINE(C=O AND C>REF(C,1),0,VOL,2.1,0),COLOR999999; STICKLINE(C=O AND C>REF(C,1),0,VOL,1.5,0),COLORBBBBBB; STICKLINE(C=O AND C>REF(C,1),0,VOL,0.9,0),COLORDDDDDD; STICKLINE(C=O AND C>REF(C,1),0,VOL,0.3,0),COLORFFFFFF; STICKLINE(C>O,0,VOL,3.2,0),COLORFF11FF; STICKLINE(C>O,0,VOL,2.7,0),COLORFF33FF; STICKLINE(C>O,0,VOL,2.1,0),COLORFF55FF; STICKLINE(C>O,0,VOL,1.5,0),COLORFF77FF; STICKLINE(C>O,0,VOL,0.9,0),COLORFF99FF; STICKLINE(C>O,0,VOL,0.3,0),COLORFFBBFF; 资金异动:VOL/MA(VOL,55)*100,COLORYELLOW; STICKLINE(主动买盘>0,0,主动买盘,3.2,0),COLOR000055; STICKLINE(主动买盘>0,0,主动买盘,2.7,0),COLOR000077; STICKLINE(主动买盘>0,0,主动买盘,2.1,0),COLOR000099; STICKLINE(主动买盘>0,0,主动买盘,1.5,0),COLOR0000BB; STICKLINE(主动买盘>0,0,主动买盘,0.9,0),COLOR0000DD; STICKLINE(主动买盘>0,0,主动买盘,0.3,0),COLOR0000FF; STICKLINE(主动卖盘<0,0,主动卖盘,3.2,0),COLOR006000; STICKLINE(主动卖盘<0,0,主动卖盘,2.7,0),COLOR007500; STICKLINE(主动卖盘<0,0,主动卖盘,2.1,0),COLOR009100; STICKLINE(主动卖盘<0,0,主动卖盘,1.5,0),COLOR00A600; STICKLINE(主动卖盘<0,0,主动卖盘,0.9,0),COLOR00BB00; STICKLINE(主动卖盘<0,0,主动卖盘,0.3,0),COLOR00CC00; STICKLINE(资金异动>100 ,0,VOL,0.6,0),COLORYELLOW; SQX:=(C-MA(CLOSE,13))*100; DIFF:EMA(MA(SQX,7),1),COLOR00FFFF; DEA:EMA(DIFF,7),COLOR00FF00;