X1:=(C+L+H)/3; X2:=Ema(X1,6); X3:=EMA(X2,5); BB13:=ATAN(EMA(X1,13)-REF(EMA(X1,13),1))*3.1416*10; 上升45:FILTER(BB13>1 AND EMA(X1,13)>REF(EMA(X1,8),1),10);