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I have access denied error when I run a code from my local environment but can run it on Codebook.
I executed this code with the Desktop session, not on Codebook, but on a local Jupyter Notebook. response = ld.content.pricing.Definition( ['EUR=', 'GBP=', 'JPY=', 'CAD='], fields=['BID', 'ASK'] ).get_data() display(response.data.df) result was like bellow access denied. Scopes required to access the resource:…
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open_pricing_stream api issue
Hi, I’m using the LSEG Data Library for Python with ld.open_pricing_stream() on ICE Brent futures, requesting fields including TRADE_ID, TRDPRC_1, TRDVOL_1, AGGRS_SID1 and SEQNUM. I’m trying to construct real-time cumulative volume delta (CVD), so I need every executed trade in sequence, with the aggressor side (BID/ASK)…
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How can I retrieve multiple order book levels (bid/ask) using the lseg-data library?
I have installed the lseg.data package in Python to retrieve LSEG data. To do so, I am using: ld.content.pricing.Definition(universe=["EUR="], fields=["BID", "ASK", "BID_2", "ASK_2", "BID_3", "ASK_3", ...]). However, it seems that only the first two levels of bid and ask are available. Regarding my implementation, please…
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Hi may I why this error occurs
recurring connectivity problems with LSEG Workspace (desktop version) on Windows. Workspace repeatedly becomes unresponsive or loses its connection while the application itself is still visibly running. During these episodes, API requests via the Data Library (.NET, DesktopSession) fail with timeouts. Recent incidents (all…
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how to set open_stream connect timeout when using lseg python api
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Exact endpoints and documentation for building an Economic Calendar (Real-time + Historical)
Hi, I am currently working on implementing a custom Economic Calendar application and I need direct guidance on which specific APIs and endpoints to use within the LSEG ecosystem. My application has two primary requirements: Historical & Upcoming Events List: I need to retrieve a schedule of economic events, including…
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Pull live EURESTOIS data via Python API
Hello, We pull the 0#EURESTOISZ=R curve to reconstruct Benchmark Rate of Return. An issue we found last week on the 14th – EURESTOIS dropped significantly during the day. This was showing on the WS app, but we did not see the same results when pulling it live via Python API. I was hoping you could clarify whether there is…
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Why am I losing trades when streaming tick data for YTCc1 using the LSEG-data pricing stream, even t
I am trying to stream tick level information about YTCc1 using the LSEG-data package in python. I can pull tick histories no worries, but i seem to be losing trades on the stream. I am only getting a small subset of trades in my stream. I have the require data permissions i believe, as i can see the tick stream in the…
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I wanted to check whether it’s possible to receive live, continuously updating bond prices directly
I wanted to check whether it’s possible to receive live, continuously updating bond prices directly within CodeBook. I’m planning to develop a model to analyze bond residuals, and for that I’ll need real‑time pricing updates. Could you please confirm if CodeBook supports live bond prices?
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"Method not found" error using .NET ease of use library to access LSEG's data platform
Our app uses the nuget package LSEG.Data to connect to Workspace and retrieve historical and realtime prices. A customer recently upgraded to a new version of our app alongside the newest Workspace 1.26.602. Since then, they cannot retrieve data anymore from Workspace. The RDP.log file contains a few suspicious entries:…
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Unable to establish OMMStreamConnection while calling ld.get_data
I’m getting an error while fetching Qatar Stock Exchange data using the LSEG Python SDK. import lseg.data as ld session = ld.open_session( config_name='config.json') df = ld.get_data( universe=['QNBK.QA'], fields=['TRDPRC_1']) Error: lseg.data._errors.LDError: Cannot prepare connection OMMStreamConnection name :…
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How to resolve the Cannot prepare connection OMMStreamConnection?
Whenever I run fchi = Chain(name="0#TU+")print(fchi.constituents) I get the following error: ConnectionError Traceback (most recent call last) Cell In[29], line 2 1 fchi = Chain(name="0#TU+") ----> 2 print(fchi.constituents) File…
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LSEG .NET
Hello, Is it possible to get Auction fields: OPN_AUC and OPN_AUCVOL from Summaries request as follows? is it possible to get OPN_AUC and OPN_AUCVOL from Summaries request as follows? stream = Summaries.Definition("1COVG.DE") .Fields("DATE, OPEN_PRC, INT_AUC, OPN_AUC, CLS_AUC, CLS_AUCVOL, OPN_AUCVOL, INT_AUCVOL")…
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Issue with Subscribing to Economic Data Stream (if possible?) - Status Remains 'Pending'
Hi, I'm working with the pricing stream API and I've encountered an issue specifically with subscribing to economic data. I am able to successfully create a stream for bid and ask of EUR=. The stream opens correctly, the status changes to 'Live', and I receive updates as expected. However, when I try to subscribe to…
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I can't get the data source of some indices and stocks through the ['CF_EXCHNG', 'RDN_EXCHID', 'RDN_
fields = ['CF_EXCHNG','RDN_EXCHID','RDN_EXCHD2'] stream = ld.content.pricing.Definition(universe = rics, fields = fields).get_stream() stream.open(with_updates=False) stream.close() df = stream.get_snapshot() These ric return results are empty
