This four-day volume growth resulted in a record-breaking increase of 62%, as compared to the 65-Day Volume Moving Average. EXC's total volume now sits at 13.1M. The +1.39% price change was insignificant, leaving EXC's price at $47.4. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 10 similar cases, 7 of which were successful. Based on this data, the odds of success are +70%.