Yes, common stock trades on many exchanges around the world. If you would like to get an idea of how many exchanges, you can use Bloomberg's BSYM data to see th

Yes, common stock trades on many exchanges around the world. If you would like to get an idea of how many exchanges, you can use Bloomberg's BSYM data to see the individual tickers: http://bsym.bloomberg.com/sym/ http://bsym.bloomberg.com/sym/ Search for "AAPL" and type in "Common" into the "Security Type" column filter. A list of exchange code mappings ("Pricing Source" column) to their names can be found in this spreadsheet: https://software.bloomberg.com/coredataportal/docs/exchcodemappings.xlsx https://software.bloomberg.com/coredataportal/docs/exchcodem...