KPIX CBS 5 Eyewitness News At 6PM August 6, 2011
the dow finished up 61. the nasdaq lost 1% and the s&p 500 finished with little change. len ramirez with advice for a lot of worried investors. >> reporter: hold on tight is the only thing i can say right now. this is what they call a whipsaw day on wall street. huge fluctuations, triple-digit swings in both directions. >> that's fine, great. i'm glad you did. >> reporter: the view of silicon valley is calm and peaceful from the 13 story brokerage office. but after a volatile day on wall street his computer screen looks like a seismograph after a big one. >> it's been a roller coaste...