../ NYSEshvol201801/ 01-Feb-2018 00:02 - NYSEshvol201802/ 28-Feb-2018 21:47 - NYSEshvol201803/ 29-Mar-2018 20:46 - NYSEshvol201804/ 30-Apr-2018 20:54 - NYSEshvol201805/ 31-May-2018 20:49 - NYSEshvol201806/ 29-Jun-2018 20:56 - NYSEshvol201807/ 31-Jul-2018 20:52 - NYSEshvol201808/ 31-Aug-2018 20:57 - NYSEshvol201809/ 28-Sep-2018 22:14 - NYSEshvol201810/ 31-Oct-2018 21:47 - NYSEshvol201811/ 30-Nov-2018 21:53 - NYSEshvol201812/ 31-Dec-2018 21:52 -