diff:=ema(close,12)-ema(close,26);dea:=ema(diff,9);macd:=2*(diff-dea);select:cross(diff,dea)and dea>-1.0 and dea<0.5 and close>ref(close,1)and close>=ma(c,60);复制粘贴以上内容后就可选股 20210311
rsv1:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;k:=sma(rsv1,3,1);d:=sma(k,3,1);j:=3*k-2*d;a1:=barslast(ref(cross(j,k),1));底背离:ref(c,a1+1)>c and j>ref(j,a1+1)and cross(j,k);
上影:=if(close>open,high-close,high-open);下影:=if(close>open,open-low,close-low);长上影:=abs(close-open)*1.7<上影 and abs(close-open)>下影*2;长下影:=abs(close-open)*1.7<下影 and abs(close-open)>上影*...