$MRK Rising Price, Declining Volume Pattern 
Daily appearances since 2010-01-04: 65
Performance (Close) 5 days later ±:
Avg: -0.11
Worst: -5.72
Best: 3.68 

10 days later:
Avg: 0.17
Worst: -5.86
Best: 4.44 

30 days later:
Avg: 0.44
Worst: -12.79
Best: 6.20