The appliance retailer has exhibited record-breaking volumes the past 8 days, with an average daily volume spike of 223% above the expected 65-day average. The +0.08% price change was insignificant, leaving ISHG's price at $74.02. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 107 similar cases, 64 of which were successful. Based on this data, the odds of success are +60%.