This one-day volume growth resulted in a record-breaking increase of 212%, as compared to the 65-Day Volume Moving Average. GATX's total volume now sits at 703K. The +0.34% price change was insignificant, leaving GATX's price at $182.26. 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%.