Which acquaintance of Thomas DeMark is the founder of Point72 Asset Management and S.A.C. Capital Advisors?
Thomas DeMark: Thomas DeMark is the founder and CEO of DeMark Analytics, LLC, creator of the DeMark Indicators, and has been a special consultant to Steven A. Cohen of Point 72 Asset Management, formerly known as S.A.C. Capital Advisors, for 20 years. Steven A. Cohen:  He is the founder of Point72 Asset Management and S.A.C. Capital Advisors both based in Stamford, Connecticut.
Steven A. Cohen