Yahoo compares CHDX, a $39M company, as a "Direct Competitor" to Toshiba, a $39 Billion company. Great job, Yahoo!
Anyway, regarding stocks that have flown in 2003, good earnings must eventually follow good revs and where are the increasing revs here that would better justify a fast rising price? Check another high flyer, TASR, but see what its revs are doing. Way up, and at least "some" explanation for its crazy ride.