This one-day volume growth resulted in a record-breaking increase of 299%, as compared to the 65-Day Volume Moving Average. MPC's total volume now sits at 9.9M. The +0.69% price change was insignificant, leaving MPC's price at $424.89. This volume move could indicate a change in trend, and may be a buy signal for investors. A.I.dvisor found 10 similar cases, 9 of which were successful. Based on this data, the odds of success are +90%.