The following were the fluctuations observed during the day:

=================================================================================
                                  Current Session                       Prior Day
           Open    High     Low    Last    Time    Set     Chg     Vol        Set
=================================================================================
Dec'18    75.22   77.36   75.19   76.75   14:20   76.75    1.83    3703     74.92
                                          Nov 26
Mar'19    77.20   78.70   77.18   77.93   14:20   77.93    0.71   17644     77.22
                                          Nov 26
May'19    78.51   79.84   78.44   79.12   14:20   79.12    0.63    3252     78.49
                                          Nov 26
=================================================================================