This four-day volume growth resulted in a record-breaking increase of 77%, as compared to the 65-Day Volume Moving Average. PRDO's total volume now sits at 760.6K. The -1.33% price change was insignificant, leaving PRDO's price at $25.3. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 11 similar cases, 8 of which were successful. Based on this data, the odds of success are +73%.