How do I subscribe all Economic Indicators (=ECI) in /streaming/pricing/v1/ websocket?

george01
george01 Newcomer
in TRKD

Hi. I'm trying to make an Economic calendar using

RKD Street Event - Economic Headlines and Streaming API from RDP.

But here are some questions.


1. Is it possible to subscribe to the whole Economic Indicators? This means subscribing to every indicator with postfix "=ECI".

2. Is there a way to match the upcoming Economic Indicator to the Economic Headline event from RKD Street Event - Economic Headline API?.

(I think I can match them when the actual value and the date field:SRC_ES_NS are up, but how to I match them if actual values are not out yet?)


Thank you.

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Best Answer

  • umer.nalla
    umer.nalla LSEG
    Answer ✓

    Hi @george01

    I have confirmed with the ECI product team and they confirm there is no Chain RIC that covers all ECI RICs.

    The maximum size of a single Batch request message is 64KB - including any header information etc. However, there is no reason why you could not request make multiple batch requests if required.

    In terms of subscribing to every single RIC, this would be down to your implementation. As most ECI don't update that often - you could schedule selective subscriptions based on the expected update date+time for a given ECIs - OR you could just subscribe to all of them...

    For the Cloud-based Real-Time Optimized service (the real-time streaming element of RDP) the number of open instruments would be dictated by your license/contract - so you can just agree on your required watchlist size with your Refinitiv sales/account team.

    We do occasionally amend the ECI RICs - I will reach out to the relevant Data notification team and find out if/how you could be kept updated.

    I have no knowledge of the RKD API - I recommend you raise a Content Ticket at My.Refinitiv for the RKD product.

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