指标是一个综合性的K线形态与量价分析工具,主要用于识别潜在的“转折点”或“支撑/压力位”。其核心逻辑和用法如下:
1. 基础定义
DING:取当日开盘价`O`和收盘价`C`中的较大值,可近似视为K线实体上沿。
DI:取当日开盘价`O`和收盘价`C`中的较小值,可近似视为K线实体下沿。
YANG:定义“阳线状态”。满足以下条件之一即为阳线状态:
今日实体下沿`DI`不低于昨日实体上沿`REF(DING,1)`。
今日收阳(`C>O`)且今日实体上沿`DING`不低于昨日实体下沿`REF(DI,1)`。
今日收盘价高于昨日收盘价且今日开盘等于收盘(`C=O`)。
今日收盘价等于昨日收盘价、今日开盘等于收盘,且昨日实体上沿等于今日收盘价。
YIN:阴线状态,即“非阳线状态”(`NOT(YANG)`)。
2. 量价增强信号
YANGSHENG (阳盛):在阳线状态下,同时满足:
收盘价`C`不低于最近一根阴线(`BARSLAST(YIN)`)的实体上沿。
成交量`V`大于或近似等于(在95%至105%之间)最近一根阴线时的成交量。
当“阳盛”信号出现且前一日未出现时,在K线最低价附近标注红色三角`△`。若同时成交量未放大到前一日1.5倍以上,则标注红色实心三角`▲`。
YINSHENG (阴盛):在阴线状态下,同时满足:
收盘价`C`不高于最近一根阳线(`BARSLAST(YANG)`)的实体下沿。
成交量`V`大于最近一根阳线时的成交量。
当“阴盛”信号出现且前一日未出现时,在K线最高价附近标注绿色倒三角`▽`。
3. 量价比与量柱定义
LIANGJIABI:量价比,即成交量`V`除以收盘价`C`。
MALIANGJIABI:3日量价比均线。
LIANGJIABIXISHU:量价比系数,固定为1.5。
BLZ (倍量柱):当日成交量大于前一日成交量1.5倍。
GLZ (高量柱):当日成交量是最近3日(含当日及未来2日)的最高量。
TLZ (梯量柱):定义了一种成交量阶梯式变化的形态(如:连续两日缩量、或连续两日放量等)。
4. 核心转折点信号 (WP)
这是一个复合信号,由`JJZ`(基础转折)和`HJZ1`/`HJZ2`/`HJZ3`/`HJZ4`(后续转折)等条件组合而成,统称为`WP`。其核心逻辑是寻找“阳盛”状态下,伴随特定量柱(倍量、高量、梯量),并且未来数日的价格和量价比满足特定条件的K线。
JJZ (基础转折):需同时满足多个复杂条件,包括:处于阳盛状态、出现特定量柱、未来3日的最低价不低于今日实体下沿、未来3日的量价比均值不超过设定系数、未来第3日收盘价不低于今日实体上沿等。
HJZ1, HJZ2, HJZ3, HJZ4:这些是`JJZ`信号的延伸或组合,定义了在`JJZ`信号出现后,后续K线再次满足特定阳盛、量柱及价格关系时触发的信号。
信号标注:
当`JJZ`信号首次出现(`CONDJJZ`)时,将对应的K线实体绘制为黄色。
当`HJZ1`/`HJZ2`/`HJZ3`信号首次出现(`CONDHJZ1`)时,将对应的K线实体绘制为洋红色。
当`HJZ4`信号首次出现时,在K线最低价附近标注红色字母 `H`。
在上述黄色或洋红色信号K线的实体上下沿,会绘制棕色线段与最近的前一个同色信号K线相连,形成视觉上的“连线”。
5. 支撑与压力位识别
指标通过大量回溯计算,寻找当前K线的实体下沿`DI`或最低价`L`,与过去20个交易日内各K线的实体下沿`DI`、最低价`L`、实体上沿`DING`、最高价`H`是否接近(差值绝对值小于等于0.01)。
白色“+”号:当当前`DI`或`L`与过去20日内任一K线的`DI`或`L`接近时,在`DI`或`L`位置标注白色`+`。这通常暗示此处可能存在支撑位。
黄色“ +”号:当当前`DI`或`L`与过去20日内任一K线的`DING`或`H`接近时,在`DI`或`L`位置标注黄色` +`。这通常暗示此处可能存在压力位。
使用要点总结
1. 关注彩色K线:出现黄色或洋红色实体的K线,是公式定义的核心潜在“转折点”,需重点关注。
2. 观察量价配合:转折点信号通常伴随“阳盛”和特定量柱(倍量、高量、梯量)。
3. 利用支撑压力标识:K线下方出现的白色`+`和黄色` +`,为判断当前价格的支撑与压力提供了参考。
4. 结合趋势:指标侧重于微观的K线形态和量价关系识别,建议结合更大周期的趋势分析进行综合判断。信号出现后,需观察后续价格是否有效突破连线或支撑压力位。
DING:=MAX(O,C);
DI:=MIN(O,C);
YANG:=(DI>=REF(DING,1)) OR (C>O AND NOT(DING<=REF(DI,1))) OR (C>REF(C,1) AND C=O) OR (C=REF(C,1) AND C=O AND REF(DING,1)=C);
YIN:=NOT(YANG);
YANGSHENG:YANG AND C>=REF(DING,BARSLAST(YIN)) AND (V>REF(V,BARSLAST(YIN)) OR (BETWEEN(V,REF(V,BARSLAST(YIN))*0.95,REF(V,BARSLAST(YIN))*1.05))),NODRAW;
DRAWTEXT(YANGSHENG AND REF(NOT(YANGSHENG),1),L*0.99,'△'),COLORRED;
DRAWTEXT(YANGSHENG AND REF(NOT(YANGSHENG),1) AND V<REF(V,1)*1.5,L*0.99,'▲'),COLORRED;
YINSHENG:=(YIN AND C<=REF(DI,BARSLAST(YANG)) AND V>REF(V,BARSLAST(YANG)));
DRAWTEXT(YINSHENG AND REF(NOT(YINSHENG),1),H*1.02,'▽'),COLORGREEN;
LIANGJIABI:V/C,NODRAW;
MALIANGJIABI:MA(LIANGJIABI,3),NODRAW;
LIANGJIABIXISHU:=1.5;
BLZ:=V>REF(V,1)*1.5;
GLZ:=V=HHV(V,3) AND V=REFX(HHV(V,3),2);
TLZ:=(V*1.1<REFX(V,1) AND REFX(V,1)*1.1<REFX(V,2)) OR (V>REF(V,1)*1.1 AND V*1.1<REFX(V,1)) OR (V>REF(V,1)*1.1 AND REF(V,1)>REF(V,2)*1.1);
JSLS:=C<=REFX(C,1) AND REFX(C,1)<=REFX(C,2) AND LIANGJIABI>REFX(LIANGJIABI,1) AND REFX(LIANGJIABI,1)>REFX(LIANGJIABI,2);
JZ:=BLZ OR GLZ OR TLZ,NODRAW;
JJZ:=CURRBARSCOUNT>=4 AND YANG AND (YANGSHENG) AND JZ AND REFX(LLV(DI,3),3)>=DI AND (REFX(MA(LIANGJIABI,3),3)<=LIANGJIABIXISHU*LIANGJIABI OR REFX(JSLS,1)) AND REFX(C,3)>=DING,NODRAW;
HJZ1:=JJZ AND REFX(MA(C,3),3)>=DING AND REFX(MA(LIANGJIABI,3),3)<=LIANGJIABI AND REFX(YANG,3);
HJZ2:=YANG AND YANGSHENG AND JZ AND REFX(DI,1)>=DI AND REFX(JJZ,2) AND REFX(C,2)>DING AND REFX(LIANGJIABI,1)<LIANGJIABI;
HJZ3:=YANG AND YANGSHENG AND JZ AND REFX(LLV(DI,2),2)>=DI AND REFX(JJZ,3) AND REFX(C,3)>DING AND REFX(MA(LIANGJIABI,2),2)<LIANGJIABI;
HJZ4:=JJZ AND REFX(LLV(DI,3),3)>=DING AND REFX(MA(LIANGJIABI,3),3)<=LIANGJIABI AND REFX(YANG,3) AND (REFX(YANG,1) OR REFX(YANG,2));
WP:JJZ OR HJZ1 OR HJZ4 OR HJZ2 OR HJZ3,NODRAW;
CONDJJZ:=JJZ AND REF(NOT(WP),1);
CONDHJZ1:=(HJZ1 OR HJZ2 OR HJZ3) AND REF(NOT(WP),1);
STICKLINE(CONDJJZ,C,O,1,0),COLORYELLOW;
STICKLINE(CONDHJZ1,C,O,1,0),COLORMAGENTA;
DRAWTEXT(HJZ4 AND REF(NOT(HJZ4),1),L*0.98,'H'),COLORRED;
DRAWLINE(CONDJJZ,DING,REF(CONDJJZ,1),REF(DING,1),1),COLORBROWN;
DRAWLINE(CONDJJZ,DI,REF(CONDJJZ,1),REF(DI,1),1),COLORBROWN;
DRAWLINE(CONDHJZ1,DING,REF(CONDHJZ1,1),REF(DING,1),1),COLORBROWN;
DRAWLINE(CONDHJZ1,DI,REF(CONDHJZ1,1),REF(DI,1),1),COLORBROWN;
Z:=CONDJJZ OR CONDHJZ1;
PZ:=REF(C,BARSLAST(Z));
SHENG:=IF(Z AND C>REF(PZ,1),1,DRAWNULL);
P1DI:=REF(DI,1);
P1L:=REF(L,1);
P2DI:=REF(DI,2);
P2L:=REF(L,2);
P3DI:=REF(DI,3);
P3L:=REF(L,3);
P4DI:=REF(DI,4);
P4L:=REF(L,4);
P5DI:=REF(DI,5);
P5L:=REF(L,5);
P6DI:=REF(DI,6);
P6L:=REF(L,6);
P7DI:=REF(DI,7);
P7L:=REF(L,7);
P8DI:=REF(DI,8);
P8L:=REF(L,8);
P9DI:=REF(DI,9);
P9L:=REF(L,9);
P10DI:=REF(DI,10);
P10L:=REF(L,10);
P11DI:=REF(DI,11);
P11L:=REF(L,11);
P12DI:=REF(DI,12);
P12L:=REF(L,12);
P13DI:=REF(DI,13);
P13L:=REF(L,13);
P14DI:=REF(DI,14);
P14L:=REF(L,14);
P15DI:=REF(DI,15);
P15L:=REF(L,15);
P16DI:=REF(DI,16);
P16L:=REF(L,16);
P17DI:=REF(DI,17);
P17L:=REF(L,17);
P18DI:=REF(DI,18);
P18L:=REF(L,18);
P19DI:=REF(DI,19);
P19L:=REF(L,19);
P20DI:=REF(DI,20);
P20L:=REF(L,20);
JZX1:=ABS(DI-P1DI)<=0.01 OR ABS(DI-P2DI)<=0.01 OR ABS(DI-P3DI)<=0.01 OR ABS(DI-P4DI)<=0.01 OR ABS(DI-P5DI)<=0.01 OR ABS(DI-P6DI)<=0.01 OR ABS(DI-P7DI)<=0.01 OR ABS(DI-P8DI)<=0.01 OR ABS(DI-P9DI)<=0.01 OR ABS(DI-P10DI)<=0.01 OR
ABS(DI-P11DI)<=0.01 OR ABS(DI-P12DI)<=0.01 OR ABS(DI-P13DI)<=0.01 OR ABS(DI-P14DI)<=0.01 OR ABS(DI-P15DI)<=0.01 OR ABS(DI-P16DI)<=0.01 OR ABS(DI-P17DI)<=0.01 OR ABS(DI-P18DI)<=0.01 OR ABS(DI-P19DI)<=0.01 OR ABS(DI-P20DI)<=0.01;
JZX2:=ABS(DI-P1L)<=0.01 OR ABS(DI-P2L)<=0.01 OR ABS(DI-P3L)<=0.01 OR ABS(DI-P4L)<=0.01 OR ABS(DI-P5L)<=0.01 OR ABS(DI-P6L)<=0.01 OR ABS(DI-P7L)<=0.01 OR ABS(DI-P8L)<=0.01 OR ABS(DI-P9L)<=0.01 OR ABS(DI-P10L)<=0.01 OR
ABS(DI-P11L)<=0.01 OR ABS(DI-P12L)<=0.01 OR ABS(DI-P13L)<=0.01 OR ABS(DI-P14L)<=0.01 OR ABS(DI-P15L)<=0.01 OR ABS(DI-P16L)<=0.01 OR ABS(DI-P17L)<=0.01 OR ABS(DI-P18L)<=0.01 OR ABS(DI-P19L)<=0.01 OR ABS(DI-P20L)<=0.01;
JZX3:=ABS(L-P1DI)<=0.01 OR ABS(L-P2DI)<=0.01 OR ABS(L-P3DI)<=0.01 OR ABS(L-P4DI)<=0.01 OR ABS(L-P5DI)<=0.01 OR ABS(L-P6DI)<=0.01 OR ABS(L-P7DI)<=0.01 OR ABS(L-P8DI)<=0.01 OR ABS(L-P9DI)<=0.01 OR ABS(L-P10DI)<=0.01 OR
ABS(L-P11DI)<=0.01 OR ABS(L-P12DI)<=0.01 OR ABS(L-P13DI)<=0.01 OR ABS(L-P14DI)<=0.01 OR ABS(L-P15DI)<=0.01 OR ABS(L-P16DI)<=0.01 OR ABS(L-P17DI)<=0.01 OR ABS(L-P18DI)<=0.01 OR ABS(L-P19DI)<=0.01 OR ABS(L-P20DI)<=0.01;
JZX4:=ABS(L-P1L)<=0.01 OR ABS(L-P2L)<=0.01 OR ABS(L-P3L)<=0.01 OR ABS(L-P4L)<=0.01 OR ABS(L-P5L)<=0.01 OR ABS(L-P6L)<=0.01 OR ABS(L-P7L)<=0.01 OR ABS(L-P8L)<=0.01 OR ABS(L-P9L)<=0.01 OR ABS(L-P10L)<=0.01 OR
ABS(L-P11L)<=0.01 OR ABS(L-P12L)<=0.01 OR ABS(L-P13L)<=0.01 OR ABS(L-P14L)<=0.01 OR ABS(L-P15L)<=0.01 OR ABS(L-P16L)<=0.01 OR ABS(L-P17L)<=0.01 OR ABS(L-P18L)<=0.01 OR ABS(L-P19L)<=0.01 OR ABS(L-P20L)<=0.01;
DRAWTEXT(JZX1 OR JZX2,DI,'+'),COLORWHITE;
DRAWTEXT(JZX3 OR JZX4,L,'+'),COLORWHITE;
P1DING:=REF(DING,1);
P1H:=REF(H,1);
P2DING:=REF(DING,2);
P2H:=REF(H,2);
P3DING:=REF(DING,3);
P3H:=REF(H,3);
P4DING:=REF(DING,4);
P4H:=REF(H,4);
P5DING:=REF(DING,5);
P5H:=REF(H,5);
P6DING:=REF(DING,6);
P6H:=REF(H,6);
P7DING:=REF(DING,7);
P7H:=REF(H,7);
P8DING:=REF(DING,8);
P8H:=REF(H,8);
P9DING:=REF(DING,9);
P9H:=REF(H,9);
P10DING:=REF(DING,10);
P10H:=REF(H,10);
P11DING:=REF(DING,11);
P11H:=REF(H,11);
P12DING:=REF(DING,12);
P12H:=REF(H,12);
P13DING:=REF(DING,13);
P13H:=REF(H,13);
P14DING:=REF(DING,14);
P14H:=REF(H,14);
P15DING:=REF(DING,15);
P15H:=REF(H,15);
P16DING:=REF(DING,16);
P16H:=REF(H,16);
P17DING:=REF(DING,17);
P17H:=REF(H,17);
P18DING:=REF(DING,18);
P18H:=REF(H,18);
P19DING:=REF(DING,19);
P19H:=REF(H,19);
P20DING:=REF(DING,20);
P20H:=REF(H,20);
JZX5:=ABS(DI-P1DING)<=0.01 OR ABS(DI-P2DING)<=0.01 OR ABS(DI-P3DING)<=0.01 OR ABS(DI-P4DING)<=0.01 OR ABS(DI-P5DING)<=0.01 OR ABS(DI-P6DING)<=0.01 OR ABS(DI-P7DING)<=0.01 OR ABS(DI-P8DING)<=0.01 OR ABS(DI-P9DING)<=0.01 OR ABS(DI-P10DING)<=0.01 OR
ABS(DI-P11DING)<=0.01 OR ABS(DI-P12DING)<=0.01 OR ABS(DI-P13DING)<=0.01 OR ABS(DI-P14DING)<=0.01 OR ABS(DI-P15DING)<=0.01 OR ABS(DI-P16DING)<=0.01 OR ABS(DI-P17DING)<=0.01 OR ABS(DI-P18DING)<=0.01 OR ABS(DI-P19DING)<=0.01 OR ABS(DI-P20DING)<=0.01;
JZX6:=ABS(DI-P1H)<=0.01 OR ABS(DI-P2H)<=0.01 OR ABS(DI-P3H)<=0.01 OR ABS(DI-P4H)<=0.01 OR ABS(DI-P5H)<=0.01 OR ABS(DI-P6H)<=0.01 OR ABS(DI-P7H)<=0.01 OR ABS(DI-P8H)<=0.01 OR ABS(DI-P9H)<=0.01 OR ABS(DI-P10H)<=0.01 OR
ABS(DI-P11H)<=0.01 OR ABS(DI-P12H)<=0.01 OR ABS(DI-P13H)<=0.01 OR ABS(DI-P14H)<=0.01 OR ABS(DI-P15H)<=0.01 OR ABS(DI-P16H)<=0.01 OR ABS(DI-P17H)<=0.01 OR ABS(DI-P18H)<=0.01 OR ABS(DI-P19H)<=0.01 OR ABS(DI-P20H)<=0.01;
JZX7:=ABS(L-P1DING)<=0.01 OR ABS(L-P2DING)<=0.01 OR ABS(L-P3DING)<=0.01 OR ABS(L-P4DING)<=0.01 OR ABS(L-P5DING)<=0.01 OR ABS(L-P6DING)<=0.01 OR ABS(L-P7DING)<=0.01 OR ABS(L-P8DING)<=0.01 OR ABS(L-P9DING)<=0.01 OR ABS(L-P10DING)<=0.01 OR
ABS(L-P11DING)<=0.01 OR ABS(L-P12DING)<=0.01 OR ABS(L-P13DING)<=0.01 OR ABS(L-P14DING)<=0.01 OR ABS(L-P15DING)<=0.01 OR ABS(L-P16DING)<=0.01 OR ABS(L-P17DING)<=0.01 OR ABS(L-P18DING)<=0.01 OR ABS(L-P19DING)<=0.01 OR ABS(L-P20DING)<=0.01;
JZX8:=ABS(L-P1H)<=0.01 OR ABS(L-P2H)<=0.01 OR ABS(L-P3H)<=0.01 OR ABS(L-P4H)<=0.01 OR ABS(L-P5H)<=0.01 OR ABS(L-P6H)<=0.01 OR ABS(L-P7H)<=0.01 OR ABS(L-P8H)<=0.01 OR ABS(L-P9H)<=0.01 OR ABS(L-P10H)<=0.01 OR
ABS(L-P11H)<=0.01 OR ABS(L-P12H)<=0.01 OR ABS(L-P13H)<=0.01 OR ABS(L-P14H)<=0.01 OR ABS(L-P15H)<=0.01 OR ABS(L-P16H)<=0.01 OR ABS(L-P17H)<=0.01 OR ABS(L-P18H)<=0.01 OR ABS(L-P19H)<=0.01 OR ABS(L-P20H)<=0.01;
DRAWTEXT(JZX5 OR JZX6,DI,' +'),COLORYELLOW;
DRAWTEXT(JZX7 OR JZX8,L,' +'),COLORYELLOW;