这是个吗? diff:=ema(c,5)-ema(c,20);dea:=ema(diff,10);macd:=600*(diff-dea)/ema(c,30);rsv:=(c-llv(l,20))/(hhv(h,20)-llv(l,20))*100;rsv1:=ma(rsv,2);左手:=cross(rsv,rsv1);秋天:=(h-l)/ref(c,1)>=7/100;梦想:=dyna**(37)>=3/100;ref(close,2)/ref(open,2) < 0.95 andref(open,1) < ref(close,2) andabs(ref(open,1)-ref(close,1))/ref(close,1)<0.03 andclose/open>1.05 and close>ref(close,2) and 左手 and 秋天 and 梦想; 换手率:dyna**(37) 20210311
根据题意,选股公式如下:(提示:由于条件苛刻,不是每天都能选出股票的)vara:=(close-ref(open,29))/ref(open,29)*100;varb:=ema(0.667*ref(vara,1)+0.333*vara,5);vol>=1.3*ma(vol,5) and count(vara>=varb and vara<-17,3) and ref(low,1)...