买卖信号
1. **主力进场信号(买入)**:当VAR55>REF(VAR55,1)时,显示红色柱状体,表示主力资金进场 2. **主力洗盘信号(可能买入机会)**:当VAR55<REF(VAR55,1)时,显示绿色柱状体,表示主力洗盘 3. **主力出货信号(卖出)**:当VAR51>REF(VAR51,1)时,显示蓝色柱状体,表示主力出货 4. **主力拉高信号(持有)**:当VAR51<REF(VAR51,1)时,显示黄色柱状体,表示主力拉高
用法
该指标用于判断主力资金动向,适用场景为短线交易: - **买入时机**:红柱(主力进场)出现时考虑买入,或在绿柱(洗盘)结束后红柱再次出现时买入 - **卖出时机**:蓝柱(主力出货)出现时考虑卖出 - **持股观察**:黄柱(主力拉高)表示主力仍在拉升,可继续持有 - **注意事项**:该指标依赖33日内的高低点计算,适合震荡市或趋势行情中的主力跟踪,需结合成交量和大盘走势综合判断,避免单一指标决策
公式源码
VAR11:=REF((LOW+OPEN+CLOSE+HIGH)/4,1); VAR22:=SMA(Abs(LOW-VAR11),13,1)/SMA(MAX(LOW-VAR11,0),10,1); VAR33:=EMA(VAR22,10); VAR44:=LLV(LOW,33); VAR55:=EMA(IF(LOW<=VAR44,VAR33,0),3); 主力进场:IF(VAR55>REF(VAR55,1),VAR55,0),COLORRED,LINETHICK1; STICKLINE(VAR55>REF(VAR55,1),0,VAR55,3,0 ),COLORRED; 主力洗盘:IF(VAR55<REF(VAR55,1),VAR55,0),COLORGREEN,LINETHICK1; STICKLINE(VAR55<REF(VAR55,1),0,VAR55,3,0),COLORGREEN; VAR21:=SMA(ABS(HIGH-VAR11),13,1)/SMA(MIN(HIGH-VAR11,0),10,1); VAR31:=EMA(VAR21,10); VAR41:=HHV(HIGH,33); VAR51:=EMA(IF(HIGH>=VAR41,VAR31,0),3); 主力出货:IF(VAR51>REF(VAR51,1),VAR51,0),LINETHICK1,COLORBLUE; STICKLINE(VAR51>REF(VAR51,1),0,VAR51,3,0 ),COLORBLUE; 主力拉高:IF(VAR51<REF(VAR51,1),VAR51,0),LINETHICK1,COLORYELLOW; STICKLINE(VAR51<REF(VAR51,1),0,VAR51,3,0),COLORYELLOW;