All prices in USD:. Discounts are available for custom and larger data requests, including Complete Dataset orders. Please click here to contact our Sales department. Most update subscriptions will require the data to be loaded onto external hard disk drives and shipped. The cost of 12 monthly deliveries is therefore added to the data cost when subscribing. New technologies and changes in market participant behavior have caused the number of trade and quote messages per second to explode.
To reduce the risk of dropped packets and lost information, Tick Data has not collected data over a live feed since Our preferred method for obtaining data for new markets is to negotiate directly with exchanges for their official archive. However, some exchanges do not grant reasonable terms for redistribution, or they archive their data in a manner that results in incomplete or inaccurate information. In these cases, we partner with quality real-time data providers who have direct exchange connections, multiple, redundant ticker plants, and the ability to make the data available for download after markets close each day.
Every provider we use meets our high standards for completeness and accuracy. Time Series When you order equity data from Tick Data, LLC, you receive as-traded data, along with powerful tools that convert the as-traded data into time series data. These as-traded files are delivered one file per company per day, each named by the ticker symbol under which it traded on that day. Here is an example of the difference between as-traded and time series data using Citigroup ticker: C trading in the U.
C has traded under these symbols throughout its history: Survivorship Bias-Free An often ignored, but significant, source of variation between theoretical and actual trading results, survivorship bias occurs when models are developed, tested, and optimized using only currently-traded ticker symbols.
Clients who order all symbols for a market receive both active and inactive companies, which they can use to eliminate survivorship bias from their analyses. For more information, see our white paper: Available Intervals For all equity markets and U. However, for clients who measure frequency in minutes or hours rather than milliseconds or seconds, we also offer data in pre-built one-minute bars. We deliver the data in zipped comma-delimited text files and offer three choices of data granularity: Clients can also subscribe to our daily update service to keep data current.
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