
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 2017 | $21.98 | $22.02 | $20.31 | $20.66 | 667,878,840 |
November 2017 | $21.11 | $22.82 | $19.88 | $22.20 | 754,831,580 |
October 2017 | $19.60 | $21.30 | $18.97 | $21.08 | 533,140,920 |
September 2017 | $20.07 | $20.31 | $18.50 | $19.37 | 539,408,260 |
August 2017 | $19.75 | $20.63 | $18.99 | $20.05 | 609,766,110 |
July 2017 | $18.66 | $20.56 | $18.10 | $19.62 | 424,982,810 |
June 2017 | $19.14 | $20.34 | $18.34 | $18.54 | 833,773,460 |
May 2017 | $17.59 | $19.24 | $17.42 | $18.97 | 503,975,810 |
April 2017 | $17.35 | $17.75 | $16.51 | $17.49 | 364,513,180 |
March 2017 | $16.80 | $17.96 | $16.61 | $17.35 | 662,876,330 |
February 2017 | $15.95 | $17.03 | $15.79 | $16.63 | 453,132,690 |
January 2017 | $14.06 | $16.23 | $13.67 | $15.73 | 663,548,110 |