$UNH Lower Prices Higher Volume Pattern  Daily appearances since 2010-01-04: 70 Performance (Close) 5 days later ±: Avg: 1.97 Worst: -10.07 Best: 17.94   10 days later: Avg: 4.63 Worst: -4.47 Best: 26.33   30 days later: Avg: 4.50 Worst: -46.45 Best: 42.60