Price History Table -Price-History-Table-May17 -Price-History-Table-Jun17 -Price-History-Table-Jul17 -Price-History-Table-Aug17 -Price-History-Table-Sep17 -Price-History-Table-Oct17 -Price-History-Table-Nov17 -Price-History-Table-Dec17 -Price-History-Table-Jan18 -Price-History-Table-Feb18 -Price-History-Table-Mar18 -Price-History-Table-Apr18 -Price-History-Table-May18 -Price-History-Table-June18 -Price-History-Table-July18 Amended -Price-History-Table-August18 -Price-History-Table-September18 -Price-History-Table-October18 -Price-History-Table-November18 -Price-History-Table-December18 -Price-History-Table-January19 -Price-History-Table-February19 -Price-History-Table-March19 -Price-History-Table-April19 -Price-History-Table-May19 -Price-History-Table-June19 -Price-History-Table-July19 -Price-History-Table-August19 -Price-History-Table-September19 -Price-History-Table-October19a -Price-History-Table-November19 -Price-History-Table-December19 -Price-History-Table-January20 -Price-History-Table-February20 -Price-History-Table-March20 -Price-History-Table-April20a -Price-History-Table-May20 -Price-History-Table-June20 -Price-History-Table-Jul20 -Price-History-Table-Aug20 -Price-History-Table-Sep20 -Price-History-Table-Oct20 -Price-History-Table-Nov20 -Price-History-Table-Dec20 -Price-History-Table-Jan21