xg:(zig(3,6)>=ref(zig(3,6),1)) and (ref(zig(3,6),1)<=ref(zig(3,6),2)) and (ref(zig(3,6),2)<=ref(zig(3,6),3))and (ref(zig(3,6),3)<=ref(zig(3,6),4)); (友情提示:含未来函数zig,无甚意义的公式!)
dif1:=ema(dclose,12)-ema(dclose,26);dea1:=ema(dif1,9);aaa1:=(dif1-dea1)*2*60;aaa上:=if(aaa1>ref(aaa1,1),aaa1,draw**);主力:=aaa1-ref(aaa1,1);cross(主力,2) and cross(aaa上,0.5) and 主力>aaa上 and 主力<15;