核心逻辑
这是一个**开盘15分钟K线形态分析指标**，通过分析股票在9:31、9:35、9:40、9:45这四个时间点的价格走势，来判断当天的开盘走势类型。指标提取这四个时间点的开盘价和收盘价，对比它们的涨跌关系，形成十种特定的形态组合，用于预判当天或后续的行情走势。
买卖信号
该指标不提供明确的买入卖出信号，而是通过形态识别来判断市场走势类型： - **A1（连续三上/三阳开泰）**：连续三个时间点上涨，预示可能涨停，应持股待涨 - **A2（连续三下/三只乌鸦）**：连续三个时间点下跌，预示可能跌停，应反弹出货 - **A3（二阳一阴）**：震荡走势，后市看好，逢高减磅逢低吸纳 - **A4（二阴一阳）**：拉高出货，后市看坏，逢高减磅 - **A5（二阴一阳）**：急跌控底，后市不明，观望为主 - **A6（一阴二阳）**：震荡控底，后市趋好，谨慎吸纳 - **A7（二阳夹一阴）**：震荡走市，持股待涨 - **A8（二阴夹一阳）**：跌幅较大，反弹出货 - **A9（三不创新高）**：三次不过短时顶部，应离场观望 - **A10（三不创新低）**：三次不破短时底部，走势不强少吸
用法
1. **形态识别**：指标自动在主图左上角显示当前属于哪种形态（如"连续三上"、"二阳一阴"等） 2. **颜色标注**：当T40在0-4之间时，用红色标注阳线，青色标注阴线 3. **配合其他指标**：该指标主要用于判断开盘前15分钟的走势，需结合其他技术指标综合判断 4. **辅助决策**：根据显示的形态描述文字，结合量价关系决定操作策略
公式源码
T31:=BARSLAST(TIME2=093100); T40:=BARSLAST(TIME2=093500); T41:=BARSLAST(TIME2=093600); T50:=BARSLAST(TIME2=094000); T51:=BARSLAST(TIME2=094100); T60:=BARSLAST(TIME2=094500); C31:=REF(C,T40); O31:=REF(C,T31); C40:=REF(C,T50); O40:=REF(C,T41); C50:=REF(C,T60); O50:=REF(C,T51); A1:=C31>O31 AND C40>O40 AND C50>O50 AND O40>=C31 AND O50>=C40; A2:=C31<O31 AND C40<O40 AND C50<O50 AND O40<=C31 AND O50<=C40; A3:=C31>O31 AND C40>O40 AND C50<O50 AND C50<C40 AND O50/C50<C40/O40 AND O50/C50<C31/O31; A4:=C31>O31 AND C40<O40 AND C50<O50 AND C40<C31 AND C50<C40 AND C31/O31<O40/C40 AND C31/O31<O50/C50; A5:=C31<O31 AND C40<O40 AND C50>O50 AND C40<C31 AND O50>=C40; A6:=C31<O31 AND C40>O40 AND C50>O50 AND C40>C31 AND C50>C40 AND O31/C31<C40/O40 AND O31/C31<C50/O50; A7:=C31>O31 AND C40<O40 AND C50>O50 AND C31/O31>O40/C40 AND C50/O50>O40/C40; A8:=C31<O31 AND C40>O40 AND C50<O50 AND C40/O40<O31/C31 AND C40/O40<O50/C50; A9:=MAX(C31,O31)>=MAX(C40,O40) AND MAX(C31,O31)>=MAX(C50,O50); A10:=MIN(C31,O31)<=MIN(C40,O40) AND MIN(C31,O31)<=MIN(C50,O50); B1:='连续三上、三阳开泰、飚涨走势可能涨停、量大出货否则守仓、大阳、盯量'; B2:='连续三下、三只乌鸦、重挫走势可能跌停、只要反弹立即出货、大阴、随逃'; B3:='二上一下、二阳一小阴、震荡走势后势看好、逢高减磅逢低吸纳、中阳、阴须小'; B4:='一上二下、二只乌鸦、拉高出货后市看坏、逢高减磅后市下跌、中阴、阳线小'; B5:='二下一上、二阴一阳、急跌控底后市不明、逢高减磅观望为主、下影阴、阳大小'; B6:='一下二上、一阴二阳、震荡控底后市趋好、观望为主谨慎吸纳、下影阳、阴大小'; B7:='一上一下、二阳夹一阴、震荡走市后市看好、持股待涨逢低吸纳、中阳、阴须小再一上'; B8:='一下一上、二阴夹一阳、跌幅较大尾市杀跌、只要反弹立即出货、中阴、阳须小再一下'; B9:='三不创新高、可小阴小阳、三次不过短时顶部、层层阻力离场观望、上影阴阳、小k线'; B10:='三不创新低、可小阴小阳、三次不破短时底部、走势不强逢低少吸、下影阴阳、小K线'; DRAWTEXT_FIX( A1,0.005,0.005,0,B1),COLORRED; DRAWTEXT_FIX( A2,0.005,0.005,0,B2),COLORGREEN; DRAWTEXT_FIX( A3,0.005,0.005,0,B3),COLORMAGENTA; DRAWTEXT_FIX( A4,0.005,0.005,0,B4),COLORCYAN; DRAWTEXT_FIX( A5,0.005,0.005,0,B5),COLORBROWN; DRAWTEXT_FIX( A6,0.005,0.005,0,B6),COLORBLUE; DRAWTEXT_FIX( A7,0.005,0.005,0,B7),COLORYELLOW; DRAWTEXT_FIX( A8,0.005,0.005,0,B8),COLORLIGREEN; DRAWTEXT_FIX( A9,0.005,0.05,0,B9),COLORWHITE; DRAWTEXT_FIX( A10,0.005,0.1,0,B10),COLORLIMAGENTA; IF(BETWEEN(T40,0,4) AND C31>=O31,C31,DRAWNULL)COLORRED; IF(BETWEEN(T40,0,4) AND C31<O31,C31,DRAWNULL)COLORCYAN; IF(BETWEEN(T40,0,4) AND C31>=O31,O31,DRAWNULL)COLORRED; IF(BETWEEN(T40,0,4) AND C31<O31,O31,DRAWNULL)COLORCYAN; STICKLINE((T40=0 OR T40=4) AND C31>=O31,O31,C31,0,0)COLORRED; STICKLINE((T40=0 OR T40=4) AND C31<O31,O31,C31,0,0)COLORCYAN; IF(BETWEEN(T50,0,4) AND C40>=O40,C40,DRAWNULL)COLORRED; IF(BETWEEN(T50,0,4) AND C40<O40,C40,DRAWNULL)COLORCYAN; IF(BETWEEN(T50,0,4) AND C40>=O40,O40,DRAWNULL)COLORRED; IF(BETWEEN(T50,0,4) AND C40<O40,O40,DRAWNULL)COLORCYAN; STICKLINE((T50=0 OR T50=4) AND C40>=O40,O40,C40,0,0)COLORRED; STICKLINE((T50=0 OR T50=4) AND C40<O40,O40,C40,0,0)COLORCYAN; IF(BETWEEN(T60,0,4) AND C50>=O50,C50,DRAWNULL)COLORRED; IF(BETWEEN(T60,0,4) AND C50<O50,C50,DRAWNULL)COLORCYAN; IF(BETWEEN(T60,0,4) AND C50>=O50,O50,DRAWNULL)COLORRED; IF(BETWEEN(T60,0,4) AND C50<O50,O50,DRAWNULL)COLORCYAN; STICKLINE((T60=0 OR T60=4) AND C50>=O50,O50,C50,0,0)COLORRED; STICKLINE((T60=0 OR T60=4) AND C50<O50,O50,C50,0,0)COLORCYAN;