The appliance retailer has exhibited record-breaking volumes the past 5 days, with an average daily volume spike of 191% above the expected 65-day average. The +0.36% price change was insignificant, leaving MTRX's price at $13.87. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 16 similar cases, 14 of which were successful. Based on this data, the odds of success are +88%.