The appliance retailer has exhibited record-breaking volumes the past 5 days, with an average daily volume spike of 138% above the expected 65-day average. The +0.84% price change was insignificant, leaving AFYA's price at $19.22. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 14 similar cases, 11 of which were successful. Based on this data, the odds of success are +79%.