This one-day volume growth resulted in a record-breaking increase of 212%, as compared to the 65-Day Volume Moving Average. HPK's total volume now sits at 1.2M. The +1.54% price change was insignificant, leaving HPK's price at $8.57. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 25 similar cases, 22 of which were successful. Based on this data, the odds of success are +88%.