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tradetime: '20171215170100', symbol: 'HGJ18', open: '3.106', high: '3.144', low: '3.106', last: '3.142', rawLast: '3.142', change: '0.063', pctchange: '2.05', volume: '45', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513317600', lastupdate: '1513407790', previous: '3.079', displaytime: '1513378860', timestamp: '20171215000000', day: 'E', basecode: 'C', no_jerq: '1', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.1375', bidsize: '7', ask: '3.139', asksize: '12', session_id: 'previous', session: '', ticktype: '', settlement: '3.142', pchange: '+2.05%', openinterest: '1368', changedir: 'up', exchangeRate: '1', month: 'April 2018', shortmonth: 'Apr 2018' }, 'HG*6': { name: 'High Grade Copper', flag: '', price_2_close: '3.147', open_interest: '34284', tradetime: '20171218102748', symbol: 'HGK18', open: '3.147', high: '3.15', low: '3.128', last: '3.143', rawLast: '3.143', change: '-0.004', pctchange: '-0.13', volume: '2824', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513576800', lastupdate: '1513615141', previous: '3.147', displaytime: '1513614468', timestamp: '20171218102845', day: 'H', basecode: 'C', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.1435', bidsize: '34', ask: '3.1445', asksize: '12', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '3.147', yvolume: '12375', tradesize: '1', pchange: '-0.13%', openinterest: '34284', changedir: 'down', exchangeRate: '1', month: 'May 2018', shortmonth: 'May 2018' }, 'HG*7': { name: 'High Grade Copper', flag: '', price_2_close: '3.1535', open_interest: '3381', tradetime: '20171218090400', symbol: 'HGM18', open: '3.141', high: '3.1445', low: '3.141', last: '3.1445', rawLast: '3.1445', change: '-0.009', pctchange: '-0.29', volume: '17', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513576800', lastupdate: '1513615135', previous: '3.1535', displaytime: '1513609060', timestamp: '20171218085740', day: 'H', basecode: 'C', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.1495', bidsize: '8', ask: '3.1515', asksize: '10', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '3.1535', yvolume: '51', tradesize: '1', pchange: '-0.29%', openinterest: '3381', changedir: 'down', exchangeRate: '1', month: 'June 2018', shortmonth: 'Jun 2018' }, 'HG*8': { name: 'High Grade Copper', flag: '', price_2_close: '3.1595', open_interest: '22955', tradetime: '20171218101900', symbol: 'HGN18', open: '3.1485', high: '3.1615', low: '3.1415', last: '3.1575', rawLast: '3.1575', change: '-0.002', pctchange: '-0.06', volume: '1205', exchange: 'COMEX', type: '2', unitcode: '4', date: '1513576800', lastupdate: '1513615141', previous: '3.1595', displaytime: '1513612939', timestamp: '20171218101416', day: 'H', basecode: 'C', ddfexchange: 'E', pointvalue: '25000.0', mode: 'i', bid: '3.156', bidsize: '31', ask: '3.157', asksize: '14', session_id: 'combined', session: 'G', ticktype: '-', settlement: '0', ysettlement: '3.1595', yvolume: '3323', tradesize: '1', pchange: '-0.06%', 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: '3.1595', bidsize: '4', ask: '3.1645', asksize: '6', 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: '1026.7', bidsize: '1', ask: '1033.1', 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: '1009.65', bidsize: '1', ask: '1026.2', 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: '51303', tradetime: '20171218102842', symbol: 'PLF18', open: '892.7', high: '915.3', low: '891.1', last: '915', rawLast: '915', change: '25.6', pctchange: '2.88', volume: '23857', exchange: 'NYMEX', type: '2', unitcode: '1', date: '1513576800', lastupdate: '1513615141', previous: '889.4', displaytime: '1513614522', timestamp: '20171218102854', day: 'H', basecode: '9', ddfexchange: 'J', pointvalue: '50.0', mode: 'i', bid: '915', bidsize: '2', ask: '915.2', asksize: '2', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '889.4', yvolume: '22184', tradesize: '1', pchange: '+2.88%', openinterest: '51303', changedir: 'up', exchangeRate: '1', month: 'January 2018', shortmonth: 'Jan 2018' }, 'PL*2': { name: 'Platinum', flag: '', price_2_close: '891.6', open_interest: '34', tradetime: '20171218090300', symbol: 'PLG18', open: '900', high: '911', low: '900', last: '911', rawLast: '911', change: '19.4', pctchange: '2.18', volume: '9', exchange: 'NYMEX', type: '2', unitcode: '1', date: '1513576800', lastupdate: '1513615141', previous: '891.6', displaytime: '1513608753', timestamp: '20171218085233', day: 'H', basecode: '9', ddfexchange: 'J', pointvalue: '50.0', mode: 'i', bid: '916', bidsize: '2', ask: '917.2', asksize: '1', session_id: 'combined', session: 'G', ticktype: '.', settlement: '0', ysettlement: '891.6', yvolume: '6', tradesize: '1', pchange: '+2.18%', openinterest: '34', changedir: 'up', exchangeRate: '1', month: 'February 2018', shortmonth: 'Feb 2018' } };