The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time     Set     Chg     Vol       Set
=================================================================================
Mar'15    59.72   60.26   59.54   60.15   14:20        -     0.42   15911   59.73
                                        January 13
May'15    60.40   60.92   60.24   60.81   14:20        -     0.39    4584   60.42
                                        January 13
Jul'15    61.38   61.91   61.17   61.83   14:20        -     0.41    2394   61.42
                                        January 13
=================================================================================