,                        ,, LME : Nickel 3-Month   ,, LME : Nickel 15-Month  ,, LME : Nickel 27-Month  ,
                    , LME : Nickel Cash      ,,                        ,,                        ,,                        ,
                    , Nickel; Nearest expira ,, 2nd nearest expn       ,, Third nearest expn     ,, Fourth nearest expn    ,
                    , tion                   ,,                        ,,                        ,,                        ,
                    , Jan.1989 to Mar.28.2013,, Jan.1989 to Mar.28.2013,, Jan.1989 to Mar.28.2013,, Jul.1995 to Mar.28.2013,
                    ,                        ,,                        ,,                        ,,                        ,
2013.1              ,            16535,  ---  ,            16695,  ---  ,            16970,  ---  ,            17170,  ---  
2012.4              ,            17087,  ---  ,            17250,  ---  ,            17415,  ---  ,            17600,  ---  
2012.3              ,            18517,  ---  ,            18545,  ---  ,            18750,  ---  ,            18875,  ---  
2012.2              ,            16472,  ---  ,            16452,  ---  ,            16705,  ---  ,            16830,  ---  
2012.1              ,            17425,  ---  ,            17475,  ---  ,            17635,  ---  ,            17670,  ---  
2011.4              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2011.3              ,            24495,  ---  ,            24522,  ---  ,            24490,  ---  ,            24150,  ---  
2011.2              ,            23112,  ---  ,            23155,  ---  ,            23055,  ---  ,            22725,  ---  
2011.1              ,            26247,  ---  ,            26272,  ---  ,            25740,  ---  ,            24850,  ---  
2010.4              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2010.3              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2010.2              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2010.1              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009.4              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009.3              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009.2              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009.1              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008.4              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008.3              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008.2              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008.1              ,            27525,  ---  ,            27875,  ---  ,            27750,  ---  ,            27075,  ---  
2007.4              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007.3              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007.2              ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007.1              ,            44402,  ---  ,            40902,  ---  ,            33250,  ---  ,            29200,  ---  
2006.4              ,            34205,  ---  ,            33305,  ---  ,            27975,  ---  ,            24125,  ---  
2006.3              ,            31500,  ---  ,            28800,  ---  ,            22750,  ---  ,            19650,  ---  
2006.2              ,            22275,  ---  ,            21250,  ---  ,            17925,  ---  ,            15775,  ---  
2006.1              ,            15340,  ---  ,            15430,  ---  ,            14455,  ---  ,            13305,  ---  
2005.4              ,            12605,  ---  ,            12610,  ---  ,            12060,  ---  ,            11460,  ---  
2005.3              ,            13600,  ---  ,            13700,  ---  ,            13025,  ---  ,            12125,  ---  
2005.2              ,            14700,  ---  ,            14525,  ---  ,            13475,  ---  ,            12700,  ---  
2005.1              ,            16250,  ---  ,            15775,  ---  ,            14050,  ---  ,            12375,  ---  
2004.4              ,            15205,  ---  ,            15195,  ---  ,            14025,  ---  ,            12550,  ---  
2004.3              ,            15100,  ---  ,            15055,  ---  ,            13200,  ---  ,            11500,  ---  
2004.2              ,            14990,  ---  ,            14760,  ---  ,            12170,  ---  ,            10260,  ---  
2004.1              ,            13885,  ---  ,            13855,  ---  ,            11990,  ---  ,            10030,  ---  
2003.4              ,            16650,  ---  ,            16580,  ---  ,            14365,  ---  ,            12310,  ---  
2003.3              ,            10220,  ---  ,            10145,  ---  ,             9350,  ---  ,             8720,  ---  
2003.2              ,             8395,  ---  ,             8340,  ---  ,             7970,  ---  ,             7625,  ---  
2003.1              ,             7940,  ---  ,             7930,  ---  ,             7740,  ---  ,             7580,  ---  
2002.4              ,             7100,  ---  ,             7120,  ---  ,             7090,  ---  ,             6990,  ---  
2002.3              ,             6450,  ---  ,             6360,  ---  ,             6270,  ---  ,             6140,  ---  
2002.2              ,             7080,  ---  ,             7105,  ---  ,             6920,  ---  ,             6770,  ---  
2002.1              ,             6710,  ---  ,             6700,  ---  ,             6705,  ---  ,             6690,  ---  
2001.4              ,             5680,  ---  ,             5465,  ---  ,             5535,  ---  ,             5600,  ---  
2001.3              ,             4870,  ---  ,             4910,  ---  ,             5030,  ---  ,             5135,  ---  
2001.2              ,             6060,  ---  ,             6020,  ---  ,             5875,  ---  ,             5765,  ---  
2001.1              ,             5890,  ---  ,             5810,  ---  ,             5695,  ---  ,             5675,  ---  
2000.4              ,             7190,  ---  ,             6830,  ---  ,             6550,  ---  ,             6435,  ---  
2000.3              ,             8540,  ---  ,             8300,  ---  ,             7275,  ---  ,             6685,  ---  
2000.2              ,             8245,  ---  ,             8010,  ---  ,             6880,  ---  ,             6160,  ---  
2000.1              ,            10240,  ---  ,            10020,  ---  ,             8065,  ---  ,             6745,  ---  
1999.4              ,             8450,  ---  ,             8500,  ---  ,             7790,  ---  ,             7085,  ---  
1999.3              ,             7100,  ---  ,             7185,  ---  ,             6280,  ---  ,             6000,  ---  
1999.2              ,             5405,  ---  ,             5490,  ---  ,             5615,  ---  ,             5715,  ---  
1999.1              ,             4845,  ---  ,             4920,  ---  ,             5115,  ---  ,             5280,  ---  
1998.4              ,             4100,  ---  ,             4170,  ---  ,             4400,  ---  ,             4610,  ---  
1998.3              ,             4025,  ---  ,             4095,  ---  ,             4320,  ---  ,             4520,  ---  
1998.2              ,             4285,  ---  ,             4360,  ---  ,             4540,  ---  ,             4655,  ---  
1998.1              ,             5535,  ---  ,             5640,  ---  ,             5905,  ---  ,             6070,  ---  
1997.4              ,             5990,  ---  ,             6090,  ---  ,             6315,  ---  ,             6395,  ---  
1997.3              ,             6845,  ---  ,             6940,  ---  ,             7260,  ---  ,             7380,  ---  
1997.2              ,             6790,  ---  ,             6910,  ---  ,             7195,  ---  ,             7420,  ---  
1997.1              ,             7590,  ---  ,             7685,  ---  ,             7920,  ---  ,             8065,  ---  
1996.4              ,             6345,  ---  ,             6440,  ---  ,             6770,  ---  ,             7000,  ---  
1996.3              ,             7060,  ---  ,             7170,  ---  ,             7480,  ---  ,             7600,  ---  
1996.2              ,             7590,  ---  ,             7705,  ---  ,             7795,  ---  ,             7760,  ---  
1996.1              ,             8130,  ---  ,             8240,  ---  ,             8230,  ---  ,             8110,  ---  
1995.4              ,             7935,  ---  ,             8060,  ---  ,             8190,  ---  ,             8090,  ---  
1995.3              ,             8350,  ---  ,             8460,  ---  ,             8480,  ---  ,             8395,  ---  
1995.2              ,             8345,  ---  ,             8470,  ---  ,             8640,  ---  ,                    na,  
1995.1              ,             7670,  ---  ,             7795,  ---  ,             8065,  ---  ,                    na,  
1994.4              ,             8870,  ---  ,             9000,  ---  ,             8965,  ---  ,                    na,  
1994.3              ,             6415,  ---  ,             6525,  ---  ,             6800,  ---  ,                    na,  
1994.2              ,             6192,  ---  ,             6280,  ---  ,             6610,  ---  ,                    na,  
1994.1              ,             5575,  ---  ,             5635,  ---  ,             5845,  ---  ,                    na,  
1993.4              ,             5295,  ---  ,             5351,  ---  ,             5580,  ---  ,                    na,  
1993.3              ,             4012,  ---  ,             4061,  ---  ,             4280,  ---  ,                    na,  
1993.2              ,             5347,  ---  ,             5410,  ---  ,             5650,  ---  ,                    na,  
1993.1              ,             6105,  ---  ,             6170,  ---  ,             6350,  ---  ,                    na,  
1992.4              ,             5920,  ---  ,             5980,  ---  ,             6265,  ---  ,                    na,  
1992.3              ,             6682,  ---  ,             6770,  ---  ,             7035,  ---  ,                    na,  
1992.2              ,             7490,  ---  ,             7567,  ---  ,             7845,  ---  ,                    na,  
1992.1              ,             7380,  ---  ,             7455,  ---  ,             7750,  ---  ,                    na,  
1991.4              ,             7175,  ---  ,             7212,  ---  ,             7450,  ---  ,                    na,  
1991.3              ,             7460,  ---  ,             7490,  ---  ,             7700,  ---  ,                    na,  
1991.2              ,             8465,  ---  ,             8440,  ---  ,             8450,  ---  ,                    na,  
1991.1              ,             9056,  ---  ,             9090,  ---  ,             8750,  ---  ,                    na,  
1990.4              ,             8175,  ---  ,             8200,  ---  ,             8050,  ---  ,                    na,  
1990.3              ,            10300,  ---  ,             9760,  ---  ,             9100,  ---  ,                    na,  
1990.2              ,             8710,  ---  ,             8725,  ---  ,             8400,  ---  ,                    na,  
1990.1              ,             9200,  ---  ,             9050,  ---  ,             8300,  ---  ,                    na,  
1989.4              ,             8300,  ---  ,             8000,  ---  ,             7600,  ---  ,                    na,  
1989.3              ,            10800,  ---  ,            10550,  ---  ,             9200,  ---  ,                    na,  
1989.2              ,            12600,  ---  ,            11400,  ---  ,             9200,  ---  ,                    na,  
1989.1              ,            15350,  ---  ,            15200,  ---  ,            11000,  ---  ,                    na,