Hi could you please help with the following question in relation to the table below.

CategorySecurityTypeMonthLast loaded: Fri 15 Nov 2019 17:44RefreshCommodity MarketsVEastern Australian Wheat (WM)FuturesVEastern Australian Wheat (WM) FuturesPrices are DELAYED by a minimum of 20 minutes.ExpiryBidAskOpenHighLowLast TradeLast Trade TimeChangeTraded VolumePrevious SettlementJan 20334.50363.00342.0015/11/19 13:45341.00Mar 20331.50360.00343.0015/11/19 13:41343.00May 20371.00346.00Jul 20340.00348.50Sep 20348.50Jan 21342.00335.0012/11/19 17:36333.50Jan 22343.00328.50