核心逻辑
这是一个基于K线形态组合的趋势判断指标。公式通过对比当前K线与前两根K线的关系,识别出12种上涨形态(VAR1-VARC)和12种下跌形态(VARD-VAR18)。当连续三天收盘价上涨时定义为上涨趋势,连续三天收盘价下跌时定义为下跌趋势。公式还计算了一条加权移动平均线(红升线)和一条26日均线(牛熊线),用于判断中期趋势方向。
买卖信号
- **买入信号(短买)**:VAR19,前一天处于下跌形态(VARD-VAR18),今天转为上涨形态(VAR1),表示短期反弹买入机会,公式中显示为"←买入"文字提示 - **卖出信号(品红离场)**:VAR1A,前一天处于上涨形态(VAR1-VARC),今天转为下跌形态(VARD),表示趋势反转离场信号,公式中显示为"抛盘"文字提示 - **急速超跌**:当股价跌破34日均线的14%以上时触发,表示极端超跌可能存在反弹机会
用法
1. **红升线与牛熊线**:红升线在牛熊线上方时表示多头趋势,可持股;红升线在牛熊线下方时空仓观望 2. **颜色信号**:红色持股期间可继续持有,青色观望期间应保持谨慎 3. **短期买卖点**:短买信号出现时可考虑买入,品红离场信号出现时应及时卖出 4. **超跌反弹**:急速超跌信号出现时可考虑抢反弹,但需设置止损 5. **注意事项**:该指标依赖K线组合判断,对震荡市可能出现频繁信号,建议结合成交量和其他趋势指标综合使用
公式源码
JRH:=HHV(C,2); JRL:=LLV(C,2); MA3:=MA(CLOSE,3); YTSL:=(3*CLOSE+LOW+OPEN+HIGH)/6; DRAWTEXT_FIX(1,0.02,0,0,'(源码) '),COLORRED; VAR1:=(CLOSE>REF(CLOSE,1) AND CLOSE>REF(CLOSE,2)); VAR2:=(REF(VAR1,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR3:=(REF(VAR2,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR4:=(REF(VAR3,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR5:=(REF(VAR4,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR6:=(REF(VAR5,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR7:=(REF(VAR6,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR8:=(REF(VAR7,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR9:=(REF(VAR8,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VARA:=(REF(VAR9,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VARB:=(REF(VARA,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VARC:=(REF(VARB,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VARD:=(CLOSE<REF(CLOSE,1) AND CLOSE<REF(CLOSE,2)); VARE:=(REF(VARD,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VARF:=(REF(VARE,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR10:=(REF(VARF,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR11:=(REF(VAR10,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR12:=(REF(VAR11,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR13:=(REF(VAR12,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR14:=(REF(VAR13,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR15:=(REF(VAR14,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR16:=(REF(VAR15,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR17:=(REF(VAR16,1) AND CLOSE<=REF(CLOSE,1) AND CLOSE>=REF(CLOSE,2)); VAR18:=(REF(VAR17,1) AND CLOSE>=REF(CLOSE,1) AND CLOSE<=REF(CLOSE,2)); VAR19:=((REF(VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,1)) AND VAR1); VAR1A:=((REF(VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,1)) AND VARD); 红色持股:VAR1 OR VAR2 OR VAR3 OR VAR4 OR VAR5 OR VAR6 OR VAR7 OR VAR8 OR VAR9 OR VARA OR VARB OR VARC,COLOR0000FF,NODRAW; 离场:=IF(红色持股,JRL,DRAWNULL); 明离场价:=离场,COLORFF99FF,NODRAW; 今离场价:REF(离场,1)COLOR0000FF,NODRAW; 青色观望:VARD OR VARE OR VARF OR VAR10 OR VAR11 OR VAR12 OR VAR13 OR VAR14 OR VAR15 OR VAR16 OR VAR17 OR VAR18,COLORFFFF00,NODRAW; 进:=IF(青色观望,JRH,DRAWNULL); 明进场价:=进,COLOR33AACC,NODRAW; 今进场价:REF(明进场价,1),COLORFF0000,NODRAW; 短买:VAR19,COLOR33AACC,NODRAW; 品红离场:VAR1A,COLORFF99FF,NODRAW; 急速超跌:(CLOSE-MA(CLOSE,34))/MA(CLOSE,34)*100<-14,COLORFFFFFF,NODRAW; 上市日期年:REF(YEAR,BARSCOUNT(CLOSE)-1),NODRAW,COLOR0000FF; 月:REF(MONTH,BARSCOUNT(CLOSE)-1),NODRAW,COLORFF00FF; 日:REF(DAY,BARSCOUNT(CLOSE)-1),NODRAW,COLOR00FFFF; 红升线:(20*YTSL+19*REF(YTSL,1)+18*REF(YTSL,2)+17*REF(YTSL,3)+16*REF(YTSL,4)+15*REF(YTSL,5)+14*REF(YTSL,6)+13*REF(YTSL,7)+12*REF(YTSL,8)+11*REF(YTSL,9)+10*REF(YTSL,10)+9*REF(YTSL,11)+8*REF(YTSL,12)+7*REF(YTSL,13)+6*REF(YTSL,14)+5*REF(YTSL,15)+4*REF(YTSL,16)+3*REF(YTSL,17)+2*REF(YTSL,18)+REF(YTSL,20))/211,COLOR0000FF; 牛熊线:MA(CLOSE,26),COLORFF00FF; 等待:=IF(MA3>红升线,红升线,MA3); IF(等待>REF(等待,1),等待,DRAWNULL),LINETHICK2,COLOR00FFFF; IF(红升线>REF(红升线,1),红升线,DRAWNULL),LINETHICK2,COLOR0000FF; IF(红升线<REF(红升线,1),红升线,DRAWNULL),COLOR00FF00; IF(牛熊线>REF(牛熊线,1),牛熊线,DRAWNULL),LINETHICK1,COLORFF00FF; IF(牛熊线<REF(牛熊线,1),牛熊线,DRAWNULL),COLOR669933; STICKLINE(ISLASTBAR AND (红色持股 OR REF(红色持股,1)=1),今离场价,今离场价,30,1),COLOR0000FF; STICKLINE(ISLASTBAR AND (青色观望 OR REF(青色观望,1)=1),今进场价,今进场价,30,1),COLOR00FF00; STICKLINE(C>=O,L,H,0,0),COLOR0000CC; STICKLINE(C<O,L,H,0,0),COLOR999900; STICKLINE(1,C,O,3.5,0),COLOR858500; STICKLINE(C>=O,C,O,3.5,0),COLOR0000E5; STICKLINE(红色持股,CLOSE,O,2.8,0),COLOR000055; STICKLINE(红色持股,CLOSE,O,2,0),COLOR000088; STICKLINE(红色持股,CLOSE,O,1.5,0),COLOR0000AA; STICKLINE(红色持股,CLOSE,O,1,0),COLOR0000CC; STICKLINE(红色持股,CLOSE,O,0.5,0),COLOR0000EE; STICKLINE(青色观望,CLOSE,O,2.8,0),COLOR555500; STICKLINE(青色观望,CLOSE,O,2,0),COLOR888800; STICKLINE(青色观望,CLOSE,O,1.5,0),COLORAAAA00; STICKLINE(青色观望,CLOSE,O,1,0),COLORCCCC00; STICKLINE(青色观望,CLOSE,O,0.5,0),COLOREEEE00; CO:=(C-O); STICKLINE(急速超跌,O,C-CO/2,2.8,0),COLOR555555; STICKLINE(急速超跌,O,C-CO/2,2,0),COLOR888888; STICKLINE(急速超跌,O,C-CO/2,1.5,0),COLORAAAAAA; STICKLINE(急速超跌,O,C-CO/2,1,0),COLORCCCCCC; STICKLINE(急速超跌,O,C-CO/2,0.5,0),COLOREEEEEE; STICKLINE(短买,O,O+CO/3,2.8,0),COLOR335555; STICKLINE(短买,O,O+CO/3,2,0),COLOR338888; STICKLINE(短买,O,O+CO/3,1.5,0),COLOR33AAAA; STICKLINE(短买,O,O+CO/3,1,0),COLOR33CCCC; STICKLINE(短买,O,O+CO/3,0,0),COLOR33EEEE; DRAWTEXT(短买,REF(CLOSE,1),'←买入'),COLOR33FFCC; STICKLINE(品红离场,O,O+CO/3,2.8,0),COLOR550055; STICKLINE(品红离场,O,O+CO/3,2,0),COLOR880088; STICKLINE(品红离场,O,O+CO/3,1.5,0),COLORAA00AA; STICKLINE(品红离场,O,O+CO/3,1,0),COLORCC00CC; STICKLINE(品红离场,O,O+CO/3,0.5,0),COLOREE00EE; DRAWTEXT(品红离场,REF(CLOSE,1)+0.1,'抛盘'),COLORFF99FF;