选股周期自行选用。(cross(kd.k,kd.d) or (ref(kd.k,2)>ref(kd.k,1) and kd.k>ref(kd.k,1))) and macd.macd>ref(macd.macd,1) and range(cci.cci,-100,100) and cci.cci>ref(cci.cci,1);
a:=ref(close,1)>ref(open,1);b:=open>=ref(close,1)*0.985 and open<=ref(close,1)*0.99;cc:=low>=ref(low,1);d:=close>=ref(open,1)*1.02;e:=high>=ref(close,1)*0.985 and high<=ref(close,...