How do i do to get the historical list of constituents for NASDAQ, say from 1994-2024? I want to get it to excel.
dsws gets a performance warning from pandas …\python3.12\latest\Lib\site-packages\DatastreamDSWS\DS_Response.py:361: PerformanceWarning: DataFrame is highly fragmented. This is usually the result of calling frame.insert many times, which has poor performance. Consider joining all columns at once using pd.concat(axis=1)…
Could you please guide me on how to use the LSEG Workspace Screener to find a list of companies that have gone public through a SPAC merger, specifically those that have already completed their business combination?
I am trying to create a dataset of the top 500 financial institutions in France that includes annual revenues between 2018-2023, assets under management for 2018-2023, firm type, and ESG information (including sustainability reports for 2018-2023 if possible!). Any guidance or ideas would be appreciated, thanks!
I just started using the Python API, now I want to run my model with different functions. I noticed the Data Item Browser, which is perfect. Unfortunately I can't copy the function names or the function description. I would need both, is there any other solution?
Can I get access to some docs on what the market release cycles for equity and future data (pricing mainly) on Datastream
Hi guys, I have the following problem. I have about 1000 M&A deals from the M&A Deal Screener. I want to download the daily adjusted stock price data for a long period like 16 years. Which way would you guys advise me to use. I was thinking of using the PermID and Excel Datastream but im not quite sure if it can handle…
What is the methodology behind the CSR Sustainability Reporting Score? Since it is based on a binary variable, how is this score calculated?
Dear team, We have encountered a problem with the following request (from Jan 1, 2025, till today): curl --location 'https://product.datastream.com/DSWSClient/V1/DSService.svc/rest/GetData' \ --header 'Content-Type: application/json' \ --data-raw '{ "DataRequest": { "DataTypes": [ { "Properties": null, "Value": "368E" } ],…
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