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jeroen.kouwenberg avatar image
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Constituents list for a specific point in time

Is it possible to request the constituents list for a specific point in time via the Datastream API in python. For example, the Global equity index TOTMKWD consist of 7285 constituents in 2021-08-05 where we can request that list in the following way:

ds.get_data('LTOTMKNL|L',kind=0)


How can we request the list of constituents for TOTMKWD in e.g. 2020-02-02?

datastream-apidsws-apiconstituents
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Jirapongse avatar image
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@jeroen.kouwenberg

I found G#LTOTMKWD when searching in the Datastream Navigator.

1628216573140.png

I can use it with the DatastreamWS and it returns 7285 instruments.

1628216633635.png

However, it doesn't work with the MMYY suffixed (G#LTOTMKWD0220). Please directly contact the Refinitiv Datastream Web Service support team via MyRefinitiv for more information.


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