This two-day volume growth resulted in a record-breaking increase of 946%, as compared to the 65-Day Volume Moving Average. GTLS's total volume now sits at 12M. The -0.21% price change was insignificant, leaving GTLS's price at $198.75. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 6 similar cases, 4 of which were successful. Based on this data, the odds of success are +67%.