The appliance retailer has exhibited record-breaking volumes the past 6 days, with an average daily volume spike of 102% above the expected 65-day average. The -1.48% price change was insignificant, leaving GNK's price at $13.94. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 13 similar cases, 12 of which were successful. Based on this data, the odds of success are +90%.