This three-day volume growth resulted in a record-breaking increase of 156%, as compared to the 65-Day Volume Moving Average. PRGS's total volume now sits at 1.5M. The -1.75% price change was insignificant, leaving PRGS's price at $50.64. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 19 similar cases, 11 of which were successful. Based on this data, the odds of success are +58%.