买卖信号

**买入信号(SS)**:当以下任一条件满足时,显示买入图标1: - EMA30上穿EMA60,且满足C>O、C>REF(C,1)、C/REF(C,1)>=1.018 - EMA30上穿EMA120,且满足上述条件 - EMA60上穿EMA90,且满足上述条件 - EMA30上穿EMA90,且满足上述条件 **卖出信号(DD)**:当以下任一条件满足时,显示卖出图标3: - EMA60下穿EMA90,且满足C>O、C>REF(C,1)、C/REF(C,1)>=1.018 - EMA60下穿EMA250,且满足上述条件 - EMA90下穿EMA120,且满足上述条件 - EMA60下穿EMA120且EMA30上穿EMA250,且满足上述条件

用法

该指标为均线多头排列趋势跟踪系统。适用于中长线趋势交易,使用时需注意: - 买入条件要求股价当日涨幅≥1.8%且收阳线,可过滤弱势信号 - 买入信号为短期均线上穿中期均线(30/60/90/120日),表示短期趋势转强 - 卖出信号为中期均线下穿长期均线(60/90/120/250日),表示趋势可能转弱 - 可结合成交量和其他趋势指标综合判断,避免在震荡行情中频繁交易 - 建议在多头排列(均线向上发散)时使用效果更佳

公式源码

EMA30:EMA(C,30),COLORWHITE,LINETHICK2;
EMA60:EMA(C,60),COLORFF00FF;
EMA90:EMA(C,90),COLORYELLOW;
EMA120:EMA(C,120),COLORFFCC66;
EMA250:EMA(C,250),COLORBLUE;
SS:=crOSS(EMA30,EMA60) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA30,EMA120) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA60,EMA90) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA30,EMA90) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 {AND CROSS(EMA30,EMA120)};
DRAWICON(SS,L-0.04,1);
DD:=CROSS(EMA60,EMA90) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA60,EMA250) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA90,EMA120) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018
OR CROSS(EMA60,EMA120) AND C>O AND C>REF(C,1) AND C/REF(C,1)>=1.018 AND CROSS(EMA30,EMA250);
{DD:=CROSS(EMA30,EMA250);}
DRAWICON(DD,L-0.04,3);