Guinan began his futures career on the CME trading floor in 1987. Over the years he has gained an uncommon blend of industry experiece and IT knowledge. This base of understanding has allowed him to create and maintain an IT team at Advantage Futures, focused on providing a fast and reliable trading network. 
MarketsWiki Questions: Exploring Financial Technology
Guinan spoke at the MarketsWiki Questions: Exploring Financial Technology event on October 5, 2011 in Chicago. He addressed Question 5: Build or Buy? What parts of trading technology are worth building and what are worth buying?
Guinan participated in the MarketsWiki Questions: Exploring Financial Technology interactive video series. See his responses to the following questions:
Guinan holds a BBA from the University of Texas, an MBA from the University of Chicago Booth School of Business, and an MS in Computer Science from the University of Chicago.
JLN News Feed
Why this wild coronavirus rally has Wall Street experts fearing a bull-market trap; ETFs Have Passed Their Covid-19 Stress Test
CME Group to Launch New Gold Futures Contract with Expanded, Flexible Delivery in 100-ounce, 400-ounce or 1-kilo Bars
Nasdaq Announces Mid-Month Open Short Interest Positions in Nasdaq Stocks as of Settlement Date March 13, 2020
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