Fetch timeseries data points of all securities of a datafield for a particular date in a single call

Hi ,

In the current timeseries Master , it is easily possible to get a timeseries of a security for a field.
We are syncing the data in OG with an external system on daily or monthly basis. We need to get all the the updated values of timeseries for all securities since a particular date.
Instead of querying each timeseries , is it possible to do this at once ?

Thanks
Vineeth

There is no API mechanism to do this at present. Underneath, it is of course just SQL, so it would be feasible.

Thanks @stephen ,

Let me try the direct query then.