This one-day volume growth resulted in a record-breaking increase of 1,401%, as compared to the 65-Day Volume Moving Average. VIVO's total volume now sits at 5.5M. The -0.91% price change was insignificant, leaving VIVO's price at $2.18. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 57 similar cases, 52 of which were successful. Based on this data, the odds of success are +90%.