While the financial markets continue to decline, a group of Wesleyan students is proving that there's always a way to defy the current trend. This fall, the student-run Wesleyan Investment Group increased their portfolio from $27,500 up to $44,000. "We're very selective in our stock purchases, and we analyze each company very carefully," says Wesleyan Investment Group co-chair Ramanan Sivalingam '10. Sivalingam and the group's other two co-chairs Dan O'Brien '10 and Mike Levin '09 manage the group. It has about 20 active members and 40 subscribed to the club's list-serve. Participants are from all currently matriculated class years. "We're…