This one-day volume growth resulted in a record-breaking increase of 636%, as compared to the 65-Day Volume Moving Average. GEM's total volume now sits at 1.1M. The -0.58% price change was insignificant, leaving GEM's price at $34.14. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 54 similar cases, 48 of which were successful. Based on this data, the odds of success are +89%.