Fredriksson has founded technology firms and works for leading exchange technology providers in Stockholm. In 1989 he founded Risk Management Services, a financial analysis and market database system vendor.
He was also a broker with Dean Witter Rynolds specializing in fixed income and metals derivatives. 
Fredriksson was a presenter at the March 1, 2017 MarketsWiki Education event in Stockholm, Sweden with a presentation titled "The Origin and Global Leader of Transaction Technology."
JLN News Feed
Risk of Big Rates Swings on Brexit Vote Is Options Trading Arena; Charles Schwab on no-commission trading: ‘Wall Street would have never done this’
Delisting of Securities of Fred’s, Inc., BIQI International Holdings Corporation, Alta Mesa Resources, Inc., and Diversicare Healthcare Services Inc. from The Nasdaq Stock Market
We visit more than 100 websites daily for financial news (Would YOU do that?). Read the John Lothian Newsletter.