See any quote, any stock, from any date. Surveyor is the first mobile app ever to put depth of book historical market data in your hands, combined with daily market insights from trading professionals.

-For the first time on a mobile app, access historical depth of book, easily, accurately, and intuitively

-A powerful research and reference tool – pull any stock or quote from any date, down to the millisecond

-Learn something new on your commute – a library of market insights, updated daily and curated by Trillium's professional trading staff, that will teach you how to use raw quote data to better understand market movements

-Billions of daily quotes in your pocket – our library is approaching one trillion quotes and growing

-Improve your trading strategy – replay trading sequences at any speed, and see what you missed in real time

-Download full day market prints as cvs files (timestamps are in unix format; to convert to NY time use =(([unix format]+(-5*3600000))/86400000)+25569 and set custom format to m/d/yy h:mm:ss.000)

Note: Surveyor is not a real-time trading tool, nor is it a portfolio tracking tool. The most recent data is from yesterday. It is designed to help you study the past and learn from history, so you will not be condemned to repeat it.