| Type | Price | When |
|---|---|---|
| Current | $86.89 | - |
| Highest | $101.65 | Friday, October 27, 2017 |
| Lowest | $77.99 | Tuesday, July 4, 2017 |
| Average | $89 | - |
| Date | Price |
|---|---|
| Saturday, September 22, 2018 | $86.89 ▲ |
| Saturday, May 26, 2018 | $83.45 ▼ |
| Wednesday, May 23, 2018 | $86.89 ▲ |
| Wednesday, May 9, 2018 | $86.22 ▼ |
| Monday, May 7, 2018 | $86.89 ▼ |
| Friday, May 4, 2018 | $87.56 ▼ |
| Tuesday, May 1, 2018 | $89.35 |
