Use the import wizard to bring in the file (under file menu) - there a multiple steps, and you'll assign the actual data to an existing AB field - I'd suggest the close since you want to plot it.
After you've got it imported, pull up a price chart, and then use Foreign command (it's a piece of the AB language) to plot it on the price chart. You will have trouble if the scale of the imported data is considerably different from the price data you are plotting it over.
--- In amibroker@xxxxxxxxx ps.com, Ding <lasallewashington@ ...> wrote:
>
> Hi,
>
> I have a data series in excel. The first column is date and the second column is the data. I want to overlay the data series on the price daily chart. How can I do this in Amibroker? thanks
>
> Ding
>