Here's how Medtronic, Stryker and Johnson & Johnson's shares have fluctuated over the last five days.
Note: Becker's is using final numbers at market close for each day unless otherwise noted.
Medtronic:
July 22: $97.48
July 23: $96.55
July 24: $96.37
July 27: $96.43
July 28 (at 11 a.m. EDT): $96.28
Percent change: -1.23 percent
Stryker:
July 22: $194.87
July 23: $195.13
July 24: $198.84
July 27: $197.34
July 28 (at 11 a.m. EDT): $196.73
Percent change: 0.95 percent
Johnson & Johnson (DePuy Synthes)
July 22: $150
July 23: $149.70
July 24: $148.15
July 27: $147.19
July 28 (at 11 a.m. EDT): $147.15
Percent change: -1.9 percent