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All Chain Object Attributes and Documentation
I'm using the LSEG Data API in Python but am not able to find anywhere the actual documentation for the use of Chain objects. The most I've gotten from the help chat was to grab constituents using .constituents, but what are the other object attributes and how can yo u add parameters to Chain calls to get constituents or…
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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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python gets chains RIC
Hello, I'm using Python to call chains from aip.refinitiv.com to obtain the RIC. However, I get a 403 Forbidden error. However, I can obtain the RIC directly from https://apidocs.refinitiv.com/. 1, I'm wondering if this is a problem with my Python token settings or a permissions issue. 2, Does it require permissions for…
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RTO Chain\Tile RIC request
Hello Team, I am raising this question on behalf of my client. He is trying to use chain RIC 0#NIF*.NS and he is facing 2 difficulties. He would like to use this Chain RIC like it works in Eikon\Workspace Monitor app. So once he will request chain he would like to start receiving update for all RIC that this chain contain.…
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Thread Freezing Issue with ld.discovery.Chain After Failed Requests
Hi team, We're encountering a critical issue when using ld.discovery.Chain to fetch futures option chain constituents. When making multiple sequential calls to ld.discovery.Chain(universe).constituents, if one call fails with an LDError, subsequent calls cause the Python instance or thread to freeze. Issue Description:…
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How can I use a restAPI for history data to get all the corresponding RICs from the chain RIC
How can I use a restAPI for history data to get all the corresponding RICs from the chain RIC
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How to get the option chain for an asset from codebook app?
Hi Dev.Teaam , May I request for your assistance on this Client's query please? Thank you. eikon_data_extractor.py (v4)import datetime as dt import pandas as pd import eikon as ek ---------------------------------------------------------------------1. Conexión (usa tu App Key)ek.set_app_key("") ek.set_timeout(120) Si tu…
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Are we able to souring chain RICs from RIC using DSS APIs?
Are we able to souring/mapping chain RICs from RIC using DSS APIs? Would mainly forcusing on a bulk list of Options and Futures. Thanks!
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Retrieving Constituent RICs under a Chain RIC
Hello Team, Is there any way to retrieve constituent RICs under a particular Chain RIC without using a regular DSS template like EOD, Intraday, Composite etc., Like how we can use the search function on DSS Web GUI to find the Constituent RICs under a Chain RIC. I have tried to search for the API on API Reference Tree and…
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Chain call times out
Hello, I'm having a weird issue related to the refinitiv data API, especially the rd.discovery.Chain class. I'm using this class to retrieve components of governmental yield curves, by create a Chain class with the chain RIC that i need, then using the .constituents method to retreive the information. This works well 90%…
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Given a stock RIC, how can I discover the corresponding option chains on that stock via an API?
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RIC under Future chain with Expiry Date using python refinitiv dataplatform
Hi Need help to get underlying RICs under Futures chain with expiry date of each underlying RICs via python refinitiv dataplatform I tried below script facing issue, plz help me input_excel = "chain_list.xlsx" sheet_name="Sheet1" column_name = "Chain RIC" df_chains = pd.read_excel(input_excel, sheet_name="Sheet1")…
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RFA API Java question on querying chains and getting data back
Using the RFA Java Api or Python API Is there a command that you can run if you provide a chain and it will return all symbols in it with the data based on a filtered list of fids. Example 0#USTSY=TWEB I want to just enter that and somehow also ask for fields I care about say "BID" "MATDATE" "BIDDISC1" The Goal would be…
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Why am not seeing anything in the response.text for this TickHistoryMarketDepthExtractionRequest
def get_futures_tick_data(ticker, query_start_date, query_end_date): """ Fetches historical tick-by-tick futures data from Refinitiv. :param ticker: The specific futures contract RIC (e.g., "BTCJ4" for April 2024 Bitcoin Futures) :param query_start_date: Start date in ISO format (e.g., "2025-03-01T09:30:00Z") :param…
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RDError in RDP API
Hi team, I am from the Customer Support - Specialist and I am assisting a client in getting historical curve 0#NOKZ=R for a specific date. Initially I provided this code: import refinitiv.data as rd session = rd.session.desktop.Definition(app_key=('DEFAULT_CODE_BOOK_APP_KEY')).get_session() session.open()…
