This one-day volume growth resulted in a record-breaking increase of 227%, as compared to the 65-Day Volume Moving Average. ROCK's total volume now sits at 768.2K. The -0.24% price change was insignificant, leaving ROCK's price at $61.85. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 23 similar cases, 13 of which were successful. Based on this data, the odds of success are +57%.