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?

Best Answer

  • Jirapongse
    Answer ✓

    @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.