$VZ Engulfing Pattern 
Daily appearances since 2010-01-04: 74
Performance (Close) 5 days later ±:
Avg: -0.08
Worst: -4.04
Best: 2.44 

10 days later:
Avg: -0.05
Worst: -3.97
Best: 3.22 

30 days later:
Avg: 0.31
Worst: -5.61
Best: 6.13