核心逻辑
该指标主要基于**几何平均数**和**EMA均线系统**进行设计: 1. **核心价位计算**:使用55日内最高价与最低价的乘积开根号(即几何平均数),作为重要的支撑/压力位参考 2. **均线系统**:采用3日EMA(短期)和5日EMA(中期)形成双均线组合,通过金叉判断上涨趋势 3. **多重过滤**:结合价格位置(需处于核心价位上方)、涨跌幅度等条件筛选信号 4. **可视化**:通过彩带、图标、K线柱状图直观显示买卖点
买卖信号
**买入条件**: - VAR14:3日EMA上穿5日EMA 且 股价<21日内最高价*0.8 且 股价>55日几何平均价 - VAR15:3日EMA上穿5日EMA 或者 满足VAR14条件 - 小阳启动:ATAN(EMA((C+L+H)/3,7)相对变化)>1 且 EMA7日>昨日EMA7日 **卖出条件**: - VAR13:股价<55日最低价*1.62(止损条件) - EL:5日EMA下穿3日EMA(死叉) - XN:股价<5日EMA(趋势转弱)
用法
1. **关注买入信号**:当出现"小阳启动"文字提示或买入图标时,可考虑建仓 2. **持股条件**:股价保持在3日EMA和5日EMA上方继续持有 3. **止损位**:若股价跌破55日几何平均价或触发VAR13条件,应考虑止损 4. **结合量能**:建议配合成交量指标综合判断 5. **辅助参考**:观察K线柱颜色(青色到黄色渐变)判断买入力度
公式源码
DRAWTEXT_FIX(1,0.005,0,0,'所属风格:'),COLORYELLOW; DRAWTEXT_FIX(1,0.06,0,0,FGBLOCK),COLORYELLOW; DRAWTEXT_FIX(1,0.005,0.05,0,'所属概念:'),COLORMAGENTA; DRAWTEXT_FIX(1,0.06,0.05,0,GNBLOCK),COLORYELLOW; IF(C>SQRT(HHV(HIGH,55)*LLV(LOW,55)) AND SQRT(HHV(HIGH,55)*LLV(LOW,55)) >=REF(SQRT(HHV(HIGH,55)*LLV(LOW,55)) ,1), SQRT(HHV(HIGH,55)*LLV(LOW,55)) ,DRAWNULL),LINETHICK2,COLORWHITE; VAR1:=EMA(EMA(CLOSE,5),5); DRAWBAND(EMA(CLOSE,3),RGB(55,255,100),EMA(CLOSE,5),RGB(100,0,220)); VAR11:=EMA(CLOSE,3); VAR12:=EMA(CLOSE,3)>REF(EMA(CLOSE,3),1) AND REF(EMA(CLOSE,3),1)< REF(EMA(CLOSE,3),2) ; VAR13:=C< LLV(LOW,55)*1.62; VAR14:=crOSS(EMA(CLOSE,3),EMA(CLOSE,5)) AND C< HHV(HIGH,21)*0.8 AND C>SQRT(HHV(HIGH,55)*LLV(LOW,55)) ; VAR15:=CROSS(EMA(CLOSE,3),EMA(CLOSE,5)) OR VAR14 ; DRAWICON(VAR15,LOW*0.95,1); STICKLINE(VAR15,CLOSE,O,4,0),COLOR009999; STICKLINE(VAR15,CLOSE,O,3,0),COLOR00BBBB; STICKLINE(VAR15,CLOSE,O,1.5,0),COLOR00DDDD; STICKLINE(VAR15,CLOSE,O,0.3,0),COLOR00FFFF; HX:=CLOSE< O AND (O-CLOSE)/CLOSE>0.03; XN:= CLOSE< EMA(CLOSE,5); EL:=CROSS(EMA(CLOSE,5),EMA(CLOSE,3)); ZZ:=HIGH>LLV(LOW,55)*1.38; XX:EMA(CLOSE,3),COLORRED,LINETHICK2; 下降线:=EMA(CLOSE,5),COLOR00FF00,LINETHICK2; NN:EMA(下降线,5),COLORWHITE,LINETHICK2; DRAWBAND(下降线,RGB(55,25,100),NN,RGB(100,100,220)); DRAWICON(FILTER(FILTER(ATAN(EMA((CLOSE+LOW+HIGH)/3,7)-REF(EMA((CLOSE+LOW+HIGH)/3,7),1))*3.1416*10>1 AND EMA((CLOSE+LOW+HIGH)/3,7)>REF(EMA((CLOSE+LOW+HIGH)/3,7),1),10),10),LOW*0.90,9); DRAWTEXT(FILTER(ATAN(EMA((CLOSE+LOW+HIGH)/3,7)-REF(EMA((CLOSE+LOW+HIGH)/3,7),1))*3.1416*10>1 AND EMA((CLOSE+LOW+HIGH)/3,7)>REF(EMA((CLOSE+LOW+HIGH)/3,7),1),10),LOW*0.99,'小阳启动'),COLORYELLOW;