$XOM Above Avg Volume Pattern 
Daily appearances since 2010-01-04: 61
Performance (Close) 5 days later ±:
Avg: -0.24
Worst: -12.93
Best: 6.13 

10 days later:
Avg: -0.37
Worst: -15.68
Best: 9.08 

30 days later:
Avg: 2.06
Worst: -10.81
Best: 13.44