Questions tagged [ticker-mapping]

for questions related to tickers, RICs, Bloomberg codes, etc.

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Is LEI and Bloomberg Ticker one to one mapping. How about LEI, Bloomberg Ticker, Bloomberg ID, ISIN and CUSIP?

I am working on a project and need to map different IDs. Is LEI and Bloomberg Ticker one to one mapping? I can use Bloomberg formular =BDP(A1,"LEGAL_ENTITY_IDENTIFIER") to convert ticker &...
DavidG's user avatar
  • 31
2 votes
0 answers

How to identify active vs inactive ISINs?

Background I understand that through the work of ANNA and GLEIF, the relationships between ISINs and their respective LEI (Legal Entity Identifier) are now more accessible. GLEIF API Lookup To lookup ...
paulkmoore's user avatar
1 vote
3 answers

Find current and historic (15 years) delistings in the US stock market

I wonder if there is any source for the following information concerning stock delistings in the US stock market: date and stock symbol of the delisting (required) covers at least 15 years history (...
meberhard's user avatar
0 votes
1 answer

Where to download list of all US OTC stocks

Where can I download a complete list of US OTC stocks? only has lists of exchange-listed stocks, not OTC stocks. There is FINRA's OTC Symbol ...
Flux's user avatar
  • 531
0 votes
1 answer

Option symbology with reuters DSWS

I am trying to systematically extract option data at a certain date based on the underlying. Input: interchangeably ISIN/RIC/Mnemonic Output: list of underlying symbols, preferably mnemonics. I am ...
raptor22's user avatar
  • 598
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Historical component changes of EURO STOXX 50 index

I would like to download the historical component changes of EURO STOXX 50 index to conduct an academic research. That is, I would like to know the historical changes to the composition of these ...
zcbcpaoa's user avatar