麻烦老师帮我写一个连续三天的最低价相等的选股公式,允许误差为0.01,谢 ...答:XG:BETWEEN((L-REF(L,2))/REF(L,2)*100,0.1,-0.1) AND BETWEEN((L-REF(L,1))/REF(L,1)*100,0.1,-0.1);
请老师修改选股公式,改成5个条件在3天内都出现时发出信号答:BARSLAST(CROSS(MACD.DIF,MACD.DEA))>=1 AND CROSS(MA(V,5),MA(V,10))AND CROSS(MA(C,5),MA(C,10))AND MA(C,1)>REF(MA(C,20),1)AND (ATAN((MA(C,5)/REF(MA(C,5),1)-1)*100)*180/3.1415926)>15;