This two-day volume growth resulted in a record-breaking increase of 254%, as compared to the 65-Day Volume Moving Average. INVA's total volume now sits at 2.8M. The +0.94% price change was insignificant, leaving INVA's price at $23.57. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 22 similar cases, 15 of which were successful. Based on this data, the odds of success are +68%.