The most accurate, comprehensive corporate event data

Wall Street Horizon

Wall Street Horizon provides institutional traders and investors with the most accurate, comprehensive corporate event data including earnings calendars, dividend dates, option expiration dates, splits, investor conferences and more. Covering more than 7,000 companies worldwide, we offer more than 40 event types via a range of delivery options from machine-readable files to API solutions to streaming feeds. By keeping clients apprised of critical market-moving events and event revisions, our data empowers financial professionals to take advantage of or avoid the ensuing volatility.

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Weekly Corporate Event Highlights


Wall Street Horizon offers solutions customized to the speed and delivery formats you need including machine readable XML, API and streaming feeds.

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What Events and Event Revisions are Happening Today?

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Institutional Traders Losing Over $10,000 Due to Inaccurate Event Data

Corporate Event Survey 2018 Results Are In

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Industry Leaders Use Wall Street Horizon