The appliance retailer has exhibited record-breaking volumes the past 18 days, with an average daily volume spike of 156% above the expected 65-day average. The -1.45% price change was insignificant, leaving BLD's price at $354.53. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 6 similar cases, 4 of which were successful. Based on this data, the odds of success are +67%.