买卖信号
1. **买入信号**: - 当XG=1时,在K线图上显示“买”字样(DRAWTEXT(XG=1,L*0.95,'买'))和买入图标(DRAWICON(XG=1,L,11)) - 选股公式中XG作为选股条件 2. **洗盘信号**: - 当QFT=0时,显示“开始洗盘”文字(DRAWTEXT(QFT=0,H*1.1,'开始洗盘'))和洗盘图标(DRAWICON(QFT=0,H,12)) - 同时在特定位置画蓝色竖线(STICKLINE) 3. **信号条件**: - 买入条件:XG1满足且在T周期内只出现1次;需满足60日内出现特定形态后调整2天、收盘价高于前期1.02倍、开盘价突破前一天最高价、不是连续4天大阳线等复合条件 - 洗盘条件:满足XG前的洗盘阶段
用法
1. **适用场景**:该指标用于捕捉洗盘后的买入机会,属于底部反转/波段起涨信号 2. **核心逻辑**:识别60日内出现放量冲高回落(长上影/大振幅阴线)后,经过2天小幅调整(连续2天收低且低点下移),然后股价企稳并开始启动的形态 3. **注意事项**: - T<15限制了整个周期在15天内完成 - NOT(TJ4)排除了连续大阳线后的假突破 - 该指标寻找的是洗盘结束后、行情启动初期的买入点 - 需结合大盘环境和个股趋势综合判断 - 选股公式可直接用于条件选股
公式源码
T:=BARSLAST(H=HHV(H,60) AND C<O AND O>REF(C,1) AND H/L>1.05);
TJ1:=EVERY(C<REF(C,1),2);
TJ2:=EVERY(L<=REF(L,1),2);
LT:=BARSLAST(REF(T,2)=0 AND TJ1 AND TJ2);
TJ3:=T-LT=2 AND C>REF(C,T)*1.02 ;
TJ4:=BARSLASTCOUNT(C>O)=4 AND C/REF(C,1)>1.045;
XG1:=REF(EVERY(MAX(C,O)<REF(H,T),T),1) AND O>REF(H,1) AND TJ3 AND T<15 AND NOT(TJ4);
XG:=COUNT(XG1,T)=1 AND XG1;
QF:=BACKSET(XG=1,T+1);
QFT:=BARSLAST(crOSS(QF=1,0.5));
DRAWTEXT(QFT=0,H*1.1,'开始洗盘'),COLORYELLOW;
DRAWICON(QFT=0,H,12);
STICKLINE(QFT>=0 AND QF=1,REF(H,T),REF(H,T),4,-1),COLORLIBLUE;
DRAWTEXT(XG=1,L*0.95,'买'),COLORYELLOW;
DRAWICON(XG=1,L,11);
{
选股公式:
T:=BARSLAST(H=HHV(H,60) AND C<O AND O>REF(C,1) AND H/L>1.05);
TJ1:=EVERY(C<REF(C,1),2);
TJ2:=EVERY(L<=REF(L,1),2);
LT:=BARSLAST(REF(T,2)=0 AND TJ1 AND TJ2);
TJ3:=T-LT=2 AND C>REF(C,T)*1.02 ;
TJ4:=BARSLASTCOUNT(C>O)=4 AND C/REF(C,1)>1.045;
XG1:=REF(EVERY(MAX(C,O)<REF(H,T),T),1) AND O>REF(H,1) AND TJ3 AND T<15 AND NOT(TJ4);
XG:COUNT(XG1,T)=1 AND XG1;
}