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'5', ask: '3.14', asksize: '6', session_id: 'previous', session: '', ticktype: '', settlement: '3.1535', pchange: '+1.97%', openinterest: '3381', changedir: 'up', exchangeRate: '1', month: 'June 2018', shortmonth: 'Jun 2018' }, 'HG*8': { name: 'High Grade Copper', flag: '', price_2_close: '3.1595', open_interest: '22955', tradetime: '20171217204800', symbol: 'HGN18', open: '3.1485', high: '3.149', low: '3.1415', last: '3.1415', rawLast: '3.1415', change: '-0.018', pctchange: '-0.57', volume: '19', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513576800', lastupdate: '1513587735', previous: '3.1595', displaytime: '1513565280', timestamp: '20171218025215', day: 'H', basecode: 'C', no_jerq: '1', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.1435', bidsize: '13', ask: '3.1445', asksize: '2', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '3.1595', yvolume: '3323', tradesize: '2', pchange: '-0.57%', openinterest: '22955', changedir: 'down', exchangeRate: '1', month: 'July 2018', shortmonth: 'Jul 2018' }, 'HG*9': { name: 'High Grade Copper', flag: 's', price_2_close: '3.1045', open_interest: '2833', tradetime: '20171215170100', symbol: 'HGQ18', open: '3.1', high: '3.167', low: '3.1', last: '3.167', rawLast: '3.167', change: '0.0625', pctchange: '2.01', volume: '2', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513317600', lastupdate: '1513407790', previous: '3.1045', displaytime: '1513378860', timestamp: '20171215000000', day: 'E', basecode: 'C', no_jerq: '1', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.1375', bidsize: '4', ask: '3.165', asksize: '4', session_id: 'previous', session: '', ticktype: '', settlement: '3.167', pchange: '+2.01%', openinterest: '2833', changedir: 'up', exchangeRate: '1', month: 'August 2018', shortmonth: 'Aug 2018' }, 'PA*1': { name: 'Palladium', flag: 's', price_2_close: '1042.05', open_interest: '32', tradetime: '20171215170000', symbol: 'PAZ17', open: '1035', high: '1035', low: '1028.75', last: '1028.75', rawLast: '1028.75', change: '-13.3', pctchange: '-1.28', volume: '2', exchange: 'NYMEX', type: '2', unitcode: '2', date: '1513317600', lastupdate: '1513407816', previous: '1042.05', displaytime: '1513378800', timestamp: '20171215000000', day: 'E', basecode: 'A', no_jerq: '1', ddfexchange: 'J', pointvalue: '100.0', mode: 'i', bid: '1026.25', bidsize: '3', ask: '1032.65', asksize: '1', session_id: 'previous', session: '', ticktype: '', settlement: '1028.75', pchange: '-1.28%', openinterest: '32', changedir: 'down', exchangeRate: '1', month: 'December 2017', shortmonth: 'Dec 2017' }, 'PA*2': { name: 'Palladium', flag: 's', price_2_close: '1039.5', open_interest: '1', tradetime: '20171215170000', symbol: 'PAF18', open: '1039.5', high: '1039.5', low: '1026.2', last: '1026.2', rawLast: '1026.2', change: '-13.3', pctchange: '-1.28', volume: '1', exchange: 'NYMEX', type: '2', unitcode: '2', date: '1513317600', lastupdate: '1513407816', previous: '1039.5', displaytime: '1513378800', timestamp: '20171215000000', day: 'E', basecode: 'A', no_jerq: '1', ddfexchange: 'J', pointvalue: '100.0', mode: 'i', bid: '1005.15', bidsize: '1', ask: '1045', asksize: '1', session_id: 'previous', session: '', ticktype: '', settlement: '1026.2', pchange: '-1.28%', openinterest: '1', changedir: 'down', exchangeRate: '1', month: 'January 2018', shortmonth: 'Jan 2018' }, 'PL*1': { name: 'Platinum', flag: '', price_2_close: '889.4', open_interest: '51567', tradetime: '20171217205400', symbol: 'PLF18', open: '892.7', high: '895.7', low: '891.1', last: '894.7', rawLast: '894.7', change: '5.3', pctchange: '0.6', volume: '1778', exchange: 'NYMEX', type: '2', unitcode: '1', date: '1513576800', lastupdate: '1513588025', previous: '889.4', displaytime: '1513565640', timestamp: '20171218025705', day: 'H', basecode: '9', no_jerq: '1', ddfexchange: 'J', pointvalue: '50.0', mode: 'i', bid: '894.6', bidsize: '9', ask: '894.8', asksize: '8', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '889.4', yvolume: '22184', tradesize: '1', pchange: '+0.6%', openinterest: '51567', changedir: 'up', exchangeRate: '1', month: 'January 2018', shortmonth: 'Jan 2018' }, 'PL*2': { name: 'Platinum', flag: 's', price_2_close: '883.6', open_interest: '34', tradetime: '20171215170000', symbol: 'PLG18', open: '886', high: '891.6', low: '886', last: '891.6', rawLast: '891.6', change: '8', pctchange: '0.91', volume: '6', exchange: 'NYMEX', type: '2', unitcode: '1', date: '1513317600', lastupdate: '1513407816', previous: '883.6', displaytime: '1513378800', timestamp: '20171215000000', day: 'E', basecode: '9', no_jerq: '1', ddfexchange: 'J', pointvalue: '50.0', mode: 'i', bid: '894.7', bidsize: '1', ask: '897.1', asksize: '1', session_id: 'previous', session: '', ticktype: '', settlement: '891.6', pchange: '+0.91%', openinterest: '34', changedir: 'up', exchangeRate: '1', month: 'February 2018', shortmonth: 'Feb 2018' } };