This one-day volume growth resulted in a record-breaking increase of 361%, as compared to the 65-Day Volume Moving Average. OTTR's total volume now sits at 715.9K. The -1.28% price change was insignificant, leaving OTTR's price at $87.42. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 15 similar cases, 9 of which were successful. Based on this data, the odds of success are +60%.