The appliance retailer has exhibited record-breaking volumes the past 5 days, with an average daily volume spike of 88% above the expected 65-day average. The +1.70% price change was insignificant, leaving BSBR's price at $5.37. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 23 similar cases, 13 of which were successful. Based on this data, the odds of success are +57%.