R.J. O'Brien & Associates reached a definitive agreement with StoneX Group (NASDAQ:SNEX) to merge all of its global businesses into StoneX. Upon the closing of the transaction, anticipated in Q3 ...

NEW YORK — Financial and commodities services firm StoneX Group Inc. plans to acquire R.J. O’Brien & Associates, the nation’s oldest futures brokerage and clearing house, in a $900 million deal.

(RTTNews) - StoneX Group Inc. (SNEX), Monday announced an agreement to acquire R.J. O'Brien & Associates, the oldest US futures brokerage firm, for a total purchase price of $900 million.