|Jul 27, 2015||46.02||46.02||44.86||45.70||2,140,746|
|Jul 28, 2015||45.53||46.20||44.83||46.01||2,134,289|
|Jul 29, 2015||46.02||46.21||45.26||46.03||2,324,247|
|Jul 30, 2015||45.67||49.54||45.19||48.15||9,693,286|
The historical stock information provided is for informational purposes only and is not intended for trading purposes. The historical stock information is provided by Mergent, a third party service, and HollyFrontier Corporation does not maintain or provide information directly to this service. Prices display split-adjusted cost basis per share on that date.