This one-day volume growth resulted in a record-breaking increase of 231%, as compared to the 65-Day Volume Moving Average. ARMN's total volume now sits at 1.1M. The -2.46% price change was insignificant, leaving ARMN's price at $4.76. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 26 similar cases, 21 of which were successful. Based on this data, the odds of success are +81%.