All months
| Month | Avg. price | High | Low | Open | Close | Change |
| January 2018 | $212.1261 | $315.00 | $135.67 | $223.69 | $165.19 | -26.15% |
| February 2018 | $183.4543 | $254.80 | $106.50 | $164.83 | $201.86 | +22.47% |
| March 2018 | $168.4335 | $218.39 | $109.77 | $201.86 | $116.05 | -42.51% |
| April 2018 | $134.1373 | $166.29 | $109.03 | $116.05 | $148.37 | +27.85% |
| May 2018 | $139.5074 | $184.98 | $109.41 | $148.36 | $118.25 | -20.30% |
| June 2018 | $99.917 | $127.98 | $72.15 | $118.25 | $81.33 | -31.22% |
| July 2018 | $82.4942 | $94.41 | $74.00 | $81.34 | $78.69 | -3.26% |
| August 2018 | $61.9439 | $79.06 | $49.20 | $78.91 | $62.04 | -21.38% |
| September 2018 | $58.23 | $69.45 | $47.21 | $62.04 | $61.21 | -1.34% |
| October 2018 | $54.8348 | $62.09 | $47.71 | $61.19 | $49.93 | -18.40% |
| November 2018 | $43.1987 | $56.92 | $27.70 | $49.94 | $32.21 | -35.50% |
| December 2018 | $28.6006 | $36.12 | $22.32 | $32.19 | $29.90 | -7.11% |