5
votes
4answers
548 views

Mapping symbols between tickers, Reuters RICs and Bloomberg tickers

Is there any known solution (preferably open source) to map between ticker symbols, Reuters and Bloomberg symbols. For example: Ticker: AAPL Reuters: RSF.ANY.AAPL.OQ Bloomberg: AAPL US Equity ...
0
votes
0answers
134 views

End of Day Market Data (One Minute Interval) for Commercial Purpose [closed]

I am developing a website and looking to use end-of-day data to calculate technical indicators and display them on it. Please provide any financial data vendor that provides above mentioned data for ...
2
votes
1answer
215 views

What are the advantages of knowing the bid and ask over the best bid and ask?

I am importing historical intraday tick data from Bloomberg and I noticed the Bloomberg API allows users to import best bid, best ask, bid, and ask prices If I am backtesting a trading strategy, what ...
4
votes
4answers
1k views

Historical Level 2 Data (Market Depth)

I'm currently looking to hone a system using market depth however I am looking for a good source of historical level 2 data. As of right now the best source of historical I have found is automated ...