Yesterday shares of Nautilus, Inc. (NYSE:NLS) jumped 31% to $6.77 on volume of 1 million shares shares, more than 3 times their daily average over the past 30 days. This all happens a week later after the earnings call on May 5th?  What, what, what!?? Nautilus had reported after the May 5 close a wider-than-expected fiscal first-quarter loss but revenue that topped expectations, launched a $10 million stock buyback program and said it would pay $8 million to a supplier to settle claims of a termination agreement. But the stock didn't move, not until a week later? Nautilus Inc....