msft best performing year
msft best performing day
msft best performing week
msft best performing month
msft worst performing month
msft worst performing day
bank of america 2011-2015
msft worst performing week
bank of america 2008-2011
low 1999 dgx
apple worst performing week
apple worstperforming week
apple best performing week
apple best performing day
apple bestperforming day
