LSEG Tick History is a historical market data service offering global recorded trade and quote messages.

Providing extensive coverage of complete, timely, and global microsecond tick data, this service offers access to global intraday time and sales, quotes, and market depth content dating back to January 1996. 

The Yale Library subscription includes intraday futures data only.  For help finding intraday quotes for equities and indices, view our FAQ. 

Yale faculty and currently enrolled students can access Tick History data through the LSEG DataScope Select platform for academic research projects. 

License Terms - READ THIS BEFORE REQUESTING ACCESS
•    Tick History may be used for academic purposes exclusively. Any use for commercial purposes, including internships or other employment opportunities (even if during a term of academic study), is prohibited.
•    Authorized users may download and use information from the database for academic purposes. Upon completing projects or coursework, users should make every effort to delete this information.

Request access to LSEG Tick History here

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