We are trying to get price history for ISINs using datascope. We see that for around 3 ISINs for 3 year daily data , it takes on an average anywhere from 5-12 seconds. We are not sure if this is first of all in expected range. Secondly, are there any ways to make it faster. How can we scale faster with more ISINs.
Our Refinitiv coordinator said you guys also arrange live chat sessions. It will be very helpful if you can set it up for us.