Bloomberg Tradebook raised more than $1 million in trading commissions during its second annual Charity Day, which encouraged the financial community to “Trade it Forward.” A variety of athletes, artists and actors, including Sol Campbell and Jeremy Irons in London and Mark Messier and Mariska Hargitay in New York, worked with Bloomberg’s traders on October 17 to raise money for nine important charities. Net proceeds from the fundraising event are now being calculated for each donation.