dif:ema(close,9)-ema(close,18),colorcyan;dea:ema(dif,7);macd:=2*(dif-dea);if(dif>=ref(dif,1),dif,draw**),colorred;stickline(macd>=0 and macd>=ref(macd,1),0,macd,2,0),colorred;stickline(macd&g...
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)...