买卖信号

**买入信号(SS条件)**: - 当K版主力线上穿K版跟随主力线,且满足C>O、C>REF(C,1)、C/REF(C,1)>=1.018%时产生买入信号 - 当K版跟随主力线上穿K版辅助主力线,且满足上述涨幅条件时产生买入信号 - 当K版跟随主力线上穿K短线回踩支撑,且满足涨幅条件时产生买入信号 - 当K版主力线上穿K版辅助主力线,且满足涨幅条件时产生买入信号 - 当K版主力线上穿K短线回踩支撑,且满足涨幅条件时产生买入信号 - 当K版跟随主力线上穿K版启动线,且满足涨幅条件时产生买入信号 - 当K版辅助主力线上穿K短线回踩支撑,且满足涨幅条件时产生买入信号 - 最后一个条件较特殊:同时满足K版跟随主力线上穿K版启动线和K版主力线上穿K版启动线,且满足涨幅条件 **信号输出**: - DRAWTEXT显示“老K狙击”文字信号(COLORMAGENTA洋红色) - DRAWICON显示图标信号(图标代码9)

用法

1. **适用场景**:该指标为短线趋势指标,适用于捕捉短期强势上涨行情 2. **操作思路**:当出现买入信号时,说明短期EMA均线形成多头排列,且股价当日涨幅≥1.018%,表示个股处于强势上涨状态 3. **注意事项**: - 信号条件较为严格,要求当日必须上涨且涨幅≥1.018% - 使用多条EMA均线(3/5/7/10/20日)判断短期趋势 - 属于追涨型指标,适合在强势市场中使用 - 选股公式部分可单独用于筛选符合条件的股票 - 建议结合其他指标或趋势判断使用,避免在震荡市中频繁交易

公式源码

K版主力线:=EMA(C,3),COLORWHITE;
K版跟随主力线:=EMA(C,5),COLORYELLOW;
K版辅助主力线:=EMA(C,7),COLORBROWN;
K短线回踩支撑:=EMA(C,10),COLORLIGREEN;
K版启动线:=EMA(C,20),COLORRED,LINETHICK2;
SS:=crOSS(K版主力线,K版跟随主力线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版跟随主力线,K版辅助主力线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版跟随主力线,K短线回踩支撑) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版主力线,K版辅助主力线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版主力线,K短线回踩支撑) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版跟随主力线,K版辅助主力线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版跟随主力线,K版启动线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版辅助主力线,K短线回踩支撑) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版跟随主力线,K版启动线) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 AND CROSS(K版主力线,K版启动线);
DRAWTEXT(SS,L-0.04,'老K狙击'),COLORMAGENTA;
DRAWICON(SS,L-0.99,9);
{
选股公式:
K版1:=EMA(C,3),COLORWHITE;
K版2:=EMA(C,5),COLORYELLOW;
K版3:=EMA(C,7),COLORBROWN;
K版4:=EMA(C,12),COLORLIGREEN;
K版5:=EMA(C,20),COLORRED;
SS:=CROSS(K版1,K版2) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版1,K版4) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版2,K版3) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版1,K版3) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 AND CROSS(K版1,K版4);
DRAWICON(SS,L-0.04,5);
DD:=CROSS(K版2,K版3) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版2,K版5) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版3,K版4) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(K版2,K版4) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 AND CROSS(K版1,K版5);
}