This four-day volume growth resulted in a record-breaking increase of 291%, as compared to the 65-Day Volume Moving Average. GNR's total volume now sits at 594.5K. The -0.48% price change was insignificant, leaving GNR's price at $77.22. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 47 similar cases, 40 of which were successful. Based on this data, the odds of success are +85%.