During his tenure at CQG, Giffen has worked in data quality, been the head of operations and the director of sales and support.
Giffen graduated from Duke University in 1986 with a degree in biomedical engineering.
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Why everyone is now an options trader; Strategists See Growing Bets on Emerging-Markets Via ETF Options
[JPXStatus of Acquisition of Own Shares]
SIFMA, ICI and DTCC Leading Effort to Shorten U.S. Securities Settlement Cycle to T+1, Collaborating with the Industry on Next Steps
Nasdaq Announces Mid-Month Open Short Interest Positions in Nasdaq Stocks as of Settlement Date April 15, 2021
Delisting of Securities of Interpace Biosciences, Inc., Francesca's Holdings Corporation, and Wins Finance Holdings Inc. from The Nasdaq Stock Market
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