The appliance retailer has exhibited record-breaking volumes the past 5 days, with an average daily volume spike of 695% above the expected 65-day average. The -1.83% price change was insignificant, leaving WBS's price at $77.57. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 24 similar cases, 14 of which were successful. Based on this data, the odds of success are +58%.