The appliance retailer has exhibited record-breaking volumes the past 5 days, with an average daily volume spike of 115% above the expected 65-day average. The +1.94% price change was insignificant, leaving NBN's price at $132.78. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 30 similar cases, 23 of which were successful. Based on this data, the odds of success are +77%.