George Ruhana

Chief Executive Officer
George’s 16-year career in the option and derivatives trading business began on the historic floor of the Chicago Board of Trade, a location he would unexpectedly return to at PEAK6 Investments, L.P. (“PEAK6”). After five years trading with Swiss Bank Corporation/O’Connor and Associates and NationsBank-CRT, George joined proprietary options trading firm PEAK6 early in its history (as employee number 11). PEAK6 quickly began growing, eventually converting the original CBOT trading floor into its corporate offices. In his more than 10 years with PEAK6, Mr. Ruhana has traded a portfolio, managed the trading desk, established and maintained institutional relationships, directed market making operations, and handled relationships with the option exchanges. George took the reins at OptionsHouse, LLC, PEAK6’s retail brokerage arm, in 2008. George graduated from the University of Michigan and has an MBA from the University of Chicago.

Steve Claussen

Chief Investment Strategist
A 27-year trading career in the derivatives industry took Steve to multiple continents before landing him back in Chicago at OptionsHouse. Steve began his trading career in 1983 on the floor of the Chicago Board of Trade and progressed to the Chicago Board Options Exchange as Head Market Maker for O’Connor and Associates, LLC, becoming one of the largest market makers in the SPX and OEX option trading pits. Steve left the floor in 1990 to become Risk Manager for O’Connor, in charge of listed and OTC Index trading. Mr. Claussen spent five years overseas in Tokyo and London for Swiss Bank Corporation as Executive Director and head trader, focused on Asia Pacific derivative products. After returning to the U.S, Steve was Managing Director at Wachovia Securities, LLC, as Head of Derivatives Trading. In 2005, Steve arrived at PEAK6 Investments, L.P – a proprietary equity options trading firm headquartered in Chicago – and the parent company of OptionsHouse. A graduate of Valparaiso University, Steve joined OptionsHouse in 2008.


Chief Operating Officer
Jim’s 19-year career in the derivatives business began on the financial floor of the Chicago Board of Trade, first as a broker on Cargill Investment Services’ 30-year US Treasury futures desk, then moving to a 7-year stint as a market maker in the CBOT’s 30-year US Treasury futures options pit. After leaving the floor, he joined equity options trading firm PEAK6 Investments, L.P., where he spent more than ten years trading and managing various groups in the firm’s prop trading arm, including their vol-arb, show desk, quantitative trading, special situations, stock trading and research operations. He served as Chief Operating Officer during his final three years with the unit. In 2012, Jim transitioned to his current role at OptionsHouse – PEAK6’s retail brokerage firm. Jim is a graduate of Northwestern University.

Jolie Fleming

VP, Organizational Development
As a veteran of the Chicago technology community, Jolie is an agile, online executive with a proven track record in driving results for both startups and well-established corporate cultures. Before joining OptionsHouse, Jolie was a founding member of the management team at the Viewpoints Network. There she served as the General Manager and was accountable for setting the corporate strategy, driving growth and delivering profitable results. Prior to Viewpoints, Jolie was a Senior Vice President at Q Interactive/CoolSavings, where she held broad business roles such as head of organizational development, market strategy and sales strategy. Earlier in her career, Jolie served as a Consultant and Business Analyst at CSC Index where she focused on market strategy projects, process redesigns and change management initiatives for Fortune 500 companies. Jolie is a graduate of Northwestern University.