This one-day volume growth resulted in a record-breaking increase of 254%, as compared to the 65-Day Volume Moving Average. RDVI's total volume now sits at 2.8M. The -0.87% price change was insignificant, leaving RDVI's price at $28.53. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 32 similar cases, 28 of which were successful. Based on this data, the odds of success are +88%.