Bed Bath & Beyond reported its best quarterly sales in nearly four years, on back demand arising from consumers sprucing up their homes. The increased stood 6% in comparable sales in Q2 ended Aug. 29. This caused its shares to jump over 16% in pre-market trading on Wall Street. This increase is its first since the Q4 quarter of 2016. Analysts had expected it to report a decline of 2.1% in sales.