The fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
          Open    High    Low      Last     Time     Set     Chg    Vol       Set
=================================================================================
Oct'15    63.65   63.73   63.36   63.58   14:45   63.58     -0.16       1   63.74
                                          September 01
Dec'15    62.96   63.18   62.20   62.70   14:45   62.70     -0.30   15515   63.00
                                          September 01
Mar'16    62.41   62.74   61.80   62.13   14:45   62.13     -0.45    2411   62.58
                                          September 01
=================================================================================