This four-day volume growth resulted in a record-breaking increase of 304%, as compared to the 65-Day Volume Moving Average. AQST's total volume now sits at 7.4M. The -1.68% price change was insignificant, leaving AQST's price at $4.39. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 10 similar cases, 10 of which were successful. Based on this data, the odds of success are +90%.