买卖信号
1. **★逢低买入**:CTA21上穿CTA20(82日前)且CTA21>1.3*CTA20 2. **★追涨买入**:CTA20上穿CTA21(1日前)且CTA20>1.3*CTA21 3. **★坚决买进**:LOW<CTAA AND CLOSE>REF(CLOSE,1)*1.02,满足条件后FILTER过滤 4. **★出击**:8日内下跌日占比>30% AND CTA16>CTA17持续3日 AND 昨日最低价=120日内最低 AND 收阳线 5. **★波段买入**:D1上穿K1 6. **专找小牛**:小牛形态首次出现(当日满足LSMR且昨日不满足LSMR)
用法
- **适用场景**:中短期波段交易,主要做多策略 - **信号说明**:该指标包含6个买入信号,分为逢低买入(回调买入)、追涨买入(突破买入)、坚决买进(反转买入)、出击(条件组合买入)、波段买入(均线金叉)、专找小牛(技术形态买入) - **注意事项**: - 该指标为纯买入信号,无卖出条件提示 - 建议结合趋势线和止盈止损策略使用 - "★逢低买入"和"★追涨买入"信号需要1.3倍以上的乖离率,信号较为可靠 - 多个买入信号同时出现时可靠性更高
公式源码
CTA1:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100; CTA2:=SMA(CTA1, 9, 1); CTA3:=SMA(CTA2, 3, 1); CTA20:=3*CTA2-2*CTA3,COLORWHITE,LINETHICK3; CTA21:=EMA(CTA2, 3),COLORRED,LINETHICK3; ★逢低买入: REF(crOSS(CTA21,CTA20),82) AND CTA21>1.3*CTA20,STICK,LINETHICK2; ★追涨买入: REF(CROSS(CTA20,CTA21),1) AND CTA20>1.3*CTA21,STICK,LINETHICK2; MA5:=MA(C,5); MA13:=MA(C,13),LINETHICK2; MA34:=MA(C,34),LINETHICK2; MA55:=MA(C,55),LINETHICK2; MA88:=MA(C,88); LC:=REF(CLOSE,1); rsi:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(Abs(CLOSE-LC),6,1)*100; CTA7:=EMA(AMOUNT/vol/100,3); CTA8:=EMA(CTA7,88); CTA9:=EMA(CTA7,88)*0.85; CTAA:=CTA9*0.87; CTAB:=LOW<CTAA AND CLOSE>REF(CLOSE,1)*1.02; ★坚决买进:FILTER(CTAB,6); CTAF:=(2*CLOSE+HIGH+LOW)/4; CTA14:=LLV(LOW,34); CTA15:=HHV(HIGH,34); CTA16:=EMA((CTAF-CTA14)/(CTA15-CTA14)*100,6); CTA17:=EMA(0.667*REF(CTA16,1)+0.333*CTA16,4); ★出击:IF(COUNT(CLOSE<REF(CLOSE,1),8)/8>0.3 AND COUNT(CTA16>CTA17,3) AND REF(LOW,1)=LLV(LOW,120) AND CLOSE>OPEN,1,0); A:=(3*CLOSE+LOW+OPEN+HIGH)/6; D1:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+14*REF(A,6) +13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12) +7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+REF(A,20))/211; D2:=EMA(D1,3); D3:=EMA(D2,3); K1:=EMA(D3,3); ★波段买入:CROSS(D1,K1),COLORRED; 多方趋势:=7*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*30,4,1) -3*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*30,4,1),3,1) -SMA(SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*30,4,1),3,1),2,1); 天线:=78.89; CTA10:=(LOW+HIGH+CLOSE)/3; CTA22:=MA(CTA10,5); CTA23:=HHV(CTA22,13); QSXS:=CTA22>REF(CTA22,1) AND REF(CTA22,1)<REF(CTA22,2); GJSC:=L<CTA23 AND H>CTA23 AND C>REF(C,1) AND C>O; LSMR:=GJSC AND COUNT(QSXS,2); 专找小牛:LSMR AND NOT(REF(LSMR,1)),STICK,COLORBROWN,LINETHICK3;