Cal-Maine Stock Falls as Earnings Miss Estimates and Sales Drop 42% — Barrons.com

By Kit NortonShares of Cal-Maine Foods fell Wednesday after the egg producer's quarterly sales declined more than 40% as the price of eggs dropped dramatically from a year ago.Cal-Maine stock fell 5.3% to $64.93 in premarket trading on Wednesday after ending Tuesday up 1.8%. Shares had fallen 27% s…