Here is how five major, publicly traded gastroenterology companies fared in the stock market for the week of Sept. 25 to Sept. 29, 2017.
Note: This data was compiled using Google Finance.
1. Allergan Pharmaceuticals
Opened: $204.61 on Sept. 25
Peaked: $216.40 on Sept. 26
Closed: $204.89 on Sept. 29
Percent change between Sept. 25 and Sept. 29: 0.13 percent
2. Exact Sciences Corp.
Opened: $45.96 on Sept. 25
Peaked: $47.50 on Sept. 28
Closed: $47.12 on Sept. 29
Percent change between Sept. 25 and Sept. 29: 2.52 percent
3. Johnson & Johnson
Opened: $131.20 on Sept, 25
Peaked: $131.93 on Sept. 26
Closed: $129.84 on Sept. 29
Percent change between Sept. 25 and Sept. 29: -1.03 percent
4. Synergy Pharmaceuticals
Opened: $2.59 on Sept. 25
Peaked: $2.93 on Sept. 29
Closed: $2.90 on Sept. 29
Percent change between Sept. 25 and Sept. 29: 11.96 percent
5. Valeant Pharmaceuticals
Opened: $13.96 on Sept. 25
Peaked: $14.51 on Sept. 29
Closed: $14.33 on Sept. 29
Percent change between Sept. 25 and Sept. 29: 2.65 percent