This three-day volume growth resulted in a record-breaking increase of 503%, as compared to the 65-Day Volume Moving Average. GLAS's total volume now sits at 3M. In addition to the volume jump, the stock experienced a slight price change of -36.93%, setting the new price at $2.34. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 70 similar cases, 55 of which were successful. Based on this data, the odds of success are +79%.