给你写个大智慧的指标公式: diff:=ema(close,12)-ema(close,26);选出:diff>0 and diff>ref(diff,1)and ref(diff,1)(diff,2);ps:此指标可作为上涨行情结束前的预警,不可用作买入. 通达信的如下: dif:=ema(close,12)-ema(close,26);选出:dif>0 and dif>...
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)...