买卖信号
1. **MAIRU(买入信号)**: K上穿D且K<20(条件:MAIRU:= CROSS(K,D) AND K<20) 2. **MAICHU(卖出信号)**: D上穿K且D>80(条件:MAICHU:= CROSS(D,K) AND D>80) 3. **牛股(强势股信号)**: 慢线上穿空线且前一次上穿/下穿在P天内、慢线<20时显示(条件:慢线<20 AND CROSS(慢线,空)) 4. **BB(买入信号)**: 慢线上穿快线且慢线<30时显示20的黄色柱状线 5. **AA(卖出信号)**: 快线上穿慢线后下穿、且快线>50时显示80-100的绿色柱状线 6. **吸筹**: VAR9>-120时显示的粉色柱状线(表示主力吸筹区域)
用法
1. **适用场景**:适用于中短期波段操作,可作为选股参考 2. **主要信号**: - K<D且K<20时出现金叉为买入信号 - D>K且D>80时出现死叉为卖出信号 - 慢线上穿空线且慢线<20时可能产生强势牛股 - 吸筹区域(粉色柱状线)出现时表示主力资金在吸筹 3. **注意事项**:该指标结合了KDJ思想(K、D线)和均线思想(快线、慢线、空线),建议结合其他指标或均线系统综合判断,避免单一信号操作
公式源码
N:=9;M1:=3;M2:=3;P:=9; RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100; K:=SMA(RSV,M1,1),COLORRED,LINETHICK2; D:=SMA(K,M2,1),COLOR00FF00; JJ:=P*(3*D-2*K),COLOR00FF00; J:=((3 * K) - (2 * D)); MAIRU:= crOSS(K,D) AND K<20; MAICHU:= CROSS(D,K) AND D>80; VAR2:=REF(LOW,1); VAR3:=SMA(Abs(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100; VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3); VAR5:=LLV(LOW,30); VAR6:=HHV(VAR4,30); VAR7:=IF(MA(CLOSE,58),1,0); VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7; VAR9:=IF(VAR8>100,100,VAR8); 吸筹:STICKLINE(VAR9>-120,0,VAR9,6,1),COLORF00FF0; 快线:(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100,COLORFF937F; 慢线:SMA(快线,M1,1),COLORRED,LINETHICK2; 空:SMA(慢线,M2,1),COLOR00FF00; 牛股:IF(BARSLAST(CROSS(慢线,空))<P AND BARSLAST(CROSS(空,慢线))<P AND CROSS(慢线,空) AND 慢线<20,90,0),STICK,COLORFF937F; STICKLINE(牛股,0,90,6,1),LINETHICK4,STICK,COLORFF937F; BB:=IF(BARSLAST(CROSS(慢线,快线))>=3 AND CROSS(快线,慢线) AND 慢线<30,20,0); 买:STICKLINE(BB,0,20,7,1),COLORYELLOW; AA:=IF(BARSLAST(CROSS(快线,慢线))>=4 AND CROSS(慢线,快线) AND 快线>50,20,0); 卖:STICKLINE(AA,80,100,7,1),COLOR00FF00;