date,graphite price,天然石墨 价格,gt_composite,graphite price_z,天然石墨 价格_z,gt_composite_z
2004-01-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-02-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-03-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-04-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-05-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-06-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-07-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-08-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-09-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-10-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-11-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2004-12-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-01-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-02-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2005-03-01,6,0,3.0,-0.4690196998412059,0.0,-0.4690196998412059
2005-04-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-05-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2005-06-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-07-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-08-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-09-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-10-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2005-11-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2005-12-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-01-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-02-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-03-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-04-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-05-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-06-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-07-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-08-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-09-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-10-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-11-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2006-12-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-01-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-02-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2007-03-01,0,0,0.0,-0.7324000928405872,0.0,-0.7324000928405872
2007-04-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2007-05-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-06-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-07-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2007-08-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2007-09-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-10-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2007-11-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2007-12-01,1,0,0.5,-0.6885033606740236,0.0,-0.6885033606740236
2008-01-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-02-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-03-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-04-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-05-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-06-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-07-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2008-08-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2008-09-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-10-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-11-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2008-12-01,1,0,0.5,-0.6885033606740236,0.0,-0.6885033606740236
2009-01-01,1,0,0.5,-0.6885033606740236,0.0,-0.6885033606740236
2009-02-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-03-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-04-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-05-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2009-06-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-07-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2009-08-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-09-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2009-10-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-11-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2009-12-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2010-01-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-02-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2010-03-01,2,0,1.0,-0.6446066285074601,0.0,-0.6446066285074601
2010-04-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-05-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-06-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-07-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-08-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-09-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-10-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2010-11-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2010-12-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-01-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-02-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-03-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2011-04-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-05-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-06-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-07-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-08-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2011-09-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-10-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2011-11-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2011-12-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-01-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-02-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-03-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-04-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-05-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-06-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-07-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-08-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2012-09-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2012-10-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2012-11-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2012-12-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-01-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-02-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-03-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2013-04-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2013-05-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-06-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-07-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-08-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2013-09-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2013-10-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2013-11-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2013-12-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2014-01-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2014-02-01,3,0,1.5,-0.6007098963408966,0.0,-0.6007098963408966
2014-03-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2014-04-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2014-05-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2014-06-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-07-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-08-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-09-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-10-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-11-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2014-12-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-01-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-02-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-03-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-04-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-05-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-06-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-07-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-08-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2015-09-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-10-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-11-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2015-12-01,4,0,2.0,-0.556813164174333,0.0,-0.556813164174333
2016-01-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-02-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-03-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-04-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-05-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-06-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-07-01,7,0,3.5,-0.4251229676746423,0.0,-0.4251229676746423
2016-08-01,6,0,3.0,-0.4690196998412059,0.0,-0.4690196998412059
2016-09-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-10-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-11-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2016-12-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2017-01-01,7,0,3.5,-0.4251229676746423,0.0,-0.4251229676746423
2017-02-01,6,0,3.0,-0.4690196998412059,0.0,-0.4690196998412059
2017-03-01,6,0,3.0,-0.4690196998412059,0.0,-0.4690196998412059
2017-04-01,6,0,3.0,-0.4690196998412059,0.0,-0.4690196998412059
2017-05-01,5,0,2.5,-0.5129164320077694,0.0,-0.5129164320077694
2017-06-01,9,0,4.5,-0.3373295033415152,0.0,-0.3373295033415152
2017-07-01,13,0,6.5,-0.161742574675261,0.0,-0.161742574675261
2017-08-01,14,0,7.0,-0.1178458425086975,0.0,-0.1178458425086975
2017-09-01,39,0,19.5,0.9795724616553912,0.0,0.9795724616553912
2017-10-01,58,0,29.0,1.8136103728200983,0.0,1.8136103728200983
2017-11-01,86,0,43.0,3.042718873483878,0.0,3.042718873483878
2017-12-01,59,0,29.5,1.8575071049866625,0.0,1.8575071049866625
2018-01-01,92,0,46.0,3.306099266483259,0.0,3.306099266483259
2018-02-01,82,0,41.0,2.867131944817624,0.0,2.867131944817624
2018-03-01,80,0,40.0,2.7793384804844967,0.0,2.7793384804844967
2018-04-01,79,0,39.5,2.735441748317933,0.0,2.735441748317933
2018-05-01,93,0,46.5,3.3499959986498227,0.0,3.3499959986498227
2018-06-01,67,0,33.5,2.2086809623191708,0.0,2.2086809623191708
2018-07-01,77,0,38.5,2.647648283984806,0.0,2.647648283984806
2018-08-01,79,0,39.5,2.735441748317933,0.0,2.735441748317933
2018-09-01,51,0,25.5,1.5063332476541538,0.0,1.5063332476541538
2018-10-01,89,0,44.5,3.1744090699835685,0.0,3.1744090699835685
2018-11-01,67,0,33.5,2.2086809623191708,0.0,2.2086809623191708
2018-12-01,60,0,30.0,1.9014038371532256,0.0,1.9014038371532256
2019-01-01,92,0,46.0,3.306099266483259,0.0,3.306099266483259
2019-02-01,100,0,50.0,3.657273123815768,0.0,3.657273123815768
2019-03-01,63,0,31.5,2.033094033652916,0.0,2.033094033652916
2019-04-01,53,0,26.5,1.5941267119872808,0.0,1.5941267119872808
2019-05-01,75,0,37.5,2.559854819651679,0.0,2.559854819651679
2019-06-01,64,0,32.0,2.07699076581948,0.0,2.07699076581948
2019-07-01,70,0,35.0,2.3403711588188614,0.0,2.3403711588188614
2019-08-01,50,0,25.0,1.4624365154875902,0.0,1.4624365154875902
2019-09-01,54,0,27.0,1.6380234441538444,0.0,1.6380234441538444
2019-10-01,41,0,20.5,1.0673659259885182,0.0,1.0673659259885182
2019-11-01,37,0,18.5,0.8917789973222641,0.0,0.8917789973222641
2019-12-01,35,0,17.5,0.803985532989137,0.0,0.803985532989137
2020-01-01,36,0,18.0,0.8478822651557005,0.0,0.8478822651557005
2020-02-01,37,0,18.5,0.8917789973222641,0.0,0.8917789973222641
2020-03-01,33,0,16.5,0.7161920686560099,0.0,0.7161920686560099
2020-04-01,37,0,18.5,0.8917789973222641,0.0,0.8917789973222641
2020-05-01,29,0,14.5,0.5406051399897557,0.0,0.5406051399897557
2020-06-01,36,0,18.0,0.8478822651557005,0.0,0.8478822651557005
2020-07-01,26,0,13.0,0.4089149434900651,0.0,0.4089149434900651
2020-08-01,29,0,14.5,0.5406051399897557,0.0,0.5406051399897557
2020-09-01,24,0,12.0,0.321121479156938,0.0,0.321121479156938
2020-10-01,21,0,10.5,0.1894312826572473,0.0,0.1894312826572473
2020-11-01,33,0,16.5,0.7161920686560099,0.0,0.7161920686560099
2020-12-01,44,0,22.0,1.199056122488209,0.0,1.199056122488209
2021-01-01,33,0,16.5,0.7161920686560099,0.0,0.7161920686560099
2021-02-01,65,0,32.5,2.1208874979860437,0.0,2.1208874979860437
2021-03-01,47,0,23.5,1.3307463189878996,0.0,1.3307463189878996
2021-04-01,81,0,40.5,2.8232352126510603,0.0,2.8232352126510603
2021-05-01,59,0,29.5,1.8575071049866625,0.0,1.8575071049866625
2021-06-01,61,0,30.5,1.9453005693197891,0.0,1.9453005693197891
2021-07-01,49,0,24.5,1.4185397833210267,0.0,1.4185397833210267
2021-08-01,40,0,20.0,1.023469193821955,0.0,1.023469193821955
2021-09-01,33,0,16.5,0.7161920686560099,0.0,0.7161920686560099
2021-10-01,33,0,16.5,0.7161920686560099,0.0,0.7161920686560099
2021-11-01,34,0,17.0,0.7600888008225735,0.0,0.7600888008225735
2021-12-01,38,0,19.0,0.9356757294888276,0.0,0.9356757294888276
2022-01-01,36,0,18.0,0.8478822651557005,0.0,0.8478822651557005
2022-02-01,35,0,17.5,0.803985532989137,0.0,0.803985532989137
2022-03-01,29,0,14.5,0.5406051399897557,0.0,0.5406051399897557
2022-04-01,30,0,15.0,0.5845018721563193,0.0,0.5845018721563193
2022-05-01,28,0,14.0,0.4967084078231922,0.0,0.4967084078231922
2022-06-01,24,0,12.0,0.321121479156938,0.0,0.321121479156938
2022-07-01,23,0,11.5,0.2772247469903744,0.0,0.2772247469903744
2022-08-01,25,0,12.5,0.3650182113235015,0.0,0.3650182113235015
2022-09-01,22,0,11.0,0.2333280148238108,0.0,0.2333280148238108
2022-10-01,19,0,9.5,0.1016378183241202,0.0,0.1016378183241202
2022-11-01,25,0,12.5,0.3650182113235015,0.0,0.3650182113235015
2022-12-01,22,0,11.0,0.2333280148238108,0.0,0.2333280148238108
2023-01-01,18,0,9.0,0.0577410861575566,0.0,0.0577410861575566
2023-02-01,19,0,9.5,0.1016378183241202,0.0,0.1016378183241202
2023-03-01,17,0,8.5,0.0138443539909931,0.0,0.0138443539909931
2023-04-01,20,0,10.0,0.1455345504906837,0.0,0.1455345504906837
2023-05-01,22,0,11.0,0.2333280148238108,0.0,0.2333280148238108
2023-06-01,32,0,16.0,0.6722953364894464,0.0,0.6722953364894464
2023-07-01,26,0,13.0,0.4089149434900651,0.0,0.4089149434900651
2023-08-01,30,0,15.0,0.5845018721563193,0.0,0.5845018721563193
2023-09-01,29,0,14.5,0.5406051399897557,0.0,0.5406051399897557
2023-10-01,24,0,12.0,0.321121479156938,0.0,0.321121479156938
2023-11-01,20,0,10.0,0.1455345504906837,0.0,0.1455345504906837
2023-12-01,27,0,13.5,0.4528116756566286,0.0,0.4528116756566286
2024-01-01,23,0,11.5,0.2772247469903744,0.0,0.2772247469903744
2024-02-01,26,0,13.0,0.4089149434900651,0.0,0.4089149434900651
2024-03-01,21,0,10.5,0.1894312826572473,0.0,0.1894312826572473
2024-04-01,22,0,11.0,0.2333280148238108,0.0,0.2333280148238108
2024-05-01,19,0,9.5,0.1016378183241202,0.0,0.1016378183241202
2024-06-01,16,0,8.0,-0.0300523781755704,0.0,-0.0300523781755704
2024-07-01,17,0,8.5,0.0138443539909931,0.0,0.0138443539909931
2024-08-01,18,0,9.0,0.0577410861575566,0.0,0.0577410861575566
2024-09-01,19,0,9.5,0.1016378183241202,0.0,0.1016378183241202
2024-10-01,17,0,8.5,0.0138443539909931,0.0,0.0138443539909931
2024-11-01,14,0,7.0,-0.1178458425086975,0.0,-0.1178458425086975
2024-12-01,20,0,10.0,0.1455345504906837,0.0,0.1455345504906837
2025-01-01,14,0,7.0,-0.1178458425086975,0.0,-0.1178458425086975
2025-02-01,13,0,6.5,-0.161742574675261,0.0,-0.161742574675261
2025-03-01,14,0,7.0,-0.1178458425086975,0.0,-0.1178458425086975
2025-04-01,13,0,6.5,-0.161742574675261,0.0,-0.161742574675261
2025-05-01,16,0,8.0,-0.0300523781755704,0.0,-0.0300523781755704
2025-06-01,15,0,7.5,-0.0739491103421339,0.0,-0.0739491103421339
2025-07-01,23,0,11.5,0.2772247469903744,0.0,0.2772247469903744
2025-08-01,55,0,27.5,1.681920176320408,0.0,1.681920176320408