for loop;
Sheets("OI網路匯入").Select
a = Range("K12").Select
Selection.Copy
Sheets("期貨OI").Select
Cells(1, 11).Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _ :=False, Transpose:=False
'h = Range("F3").End(xlDown).Row
'ActiveSheet.Paste
end
End Sub