![bloomberg terminal api bloomberg terminal api](https://cosaic.io/wp-content/uploads/2020/03/bloomberg.png)
If you exceed this limit you will see “NA Limit” as an error message and you just need to delete some securities/ fields in order for the error message to disappear and to see the values. You can have no more than 3500 real time fields open at the same time.
Bloomberg terminal api how to#
The Help Desk may advise you on how to create more efficient data queries, which will minimize the number of hits. Bloomberg will get back to you within 24 hours/1 business day via your Bloomberg mail. If you are running into daily limit problems, it is best to contact the Bloomberg Help Desk, while on Bloomberg. The best thing to do is to try to refresh just the portion of the spreadsheet that really needs to be refreshed and avoid refreshing it all or reopen it many times a day. Therefore, if you request static data for 5 fields and 10 securities, that will translate into a total of 50 hits. A “hit” is defined as one request for a single security/field pairing. The Daily API limit is 500,000 hits/per day. Bloomberg terminals also have a daily downloading limit.Please be judicious in downloading data to avoid hitting the limits for yourself and all other users.
Bloomberg terminal api license#
Unfortunately, 4 of the 5 Bloomberg machines in Leith Wheeler share the same license meaning that if one of those terminals has reached its monthly data limit, then all those associated machines will also have reached that data limit. Non-Sauder students can only switch to a machine in Leith Wheeler. Sauder students can switch to machines in both Leith Wheeler and WDIAC. If a monthly downloading limit is reached, a student may switch to another Bloomberg machine which has not reached its monthly limit. That means one Bloomberg license may have reached its monthly limit, but the other licenses may not have reached their limits. There is no way of knowing whether the monthly data limit has been reached, until it has been exceeded.īloomberg associates its data limits with paid licenses.
![bloomberg terminal api bloomberg terminal api](https://i.stack.imgur.com/Ch4yY.png)
Once a monthly downloading limit is reached, we have to wait until the beginning of the next month before it resets.
![bloomberg terminal api bloomberg terminal api](https://miro.medium.com/max/4000/0*qzDwc6Og0s6AfL4d.jpg)
Once a security is used once in a month, then if you use it again it will not count again towards the monthly limit.īloomberg recently changed its policy and no longer extends data limits for educational subscriptions. Bloomberg does not recommend more than 5000 to 7000 unique identifiers per month. For example some data, such as intra-day, is valued a little bit higher than historical end-of-day for any given list of securities. This limit is based on unique securities and depends on the type of data being downloaded. If we have reached our monthly downloading limit, users will see the following error message when they try to download: #N/A Limit.
![bloomberg terminal api bloomberg terminal api](https://algorithmictradingsecrets.files.wordpress.com/2014/04/session1.png)
The terminals in WDIAC are for Sauder student use only. David Lam Library at UBC Sauder provides access to Bloomberg terminals in Wayne Deans Investment Analysis Centre (WDIAC) and Leith Wheeler lab (Room 222 in the Canaccord Learning Commons).