{选出“笑脸”的条件选股公式如下}zb1:=ema(c,34);长期趋势:=ema(zb1,13);csar:=sar(10,2,20);持股:=if(csar<=l,csar,0);止损:=ema(c,5);菩提b:=xma(h,20);参买:=if(止损>=ref(止损,1),止损,draw**);xg:cross(l,csar) and 参买>0 and h<菩提b ...
ma5:ma(c,5);ma10:ma(c,10);ma15:ma(c,15);ma30:ma(c,30);ma60:ma(c,60);if(ma5>ma10 and ma10>ma15 and ma15>ma30 and ma30>ma60,ma15,draw**)linethick3;不懂q我396344859