This four-day volume growth resulted in a record-breaking increase of 129%, as compared to the 65-Day Volume Moving Average. OZK's total volume now sits at 2.1M. The -3.26% price change was insignificant, leaving OZK's price at $45.49. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 8 similar cases, 6 of which were successful. Based on this data, the odds of success are +75%.