, Chana [ CHN ]          ,, Chana [ CHN ]          ,, Chana [ CHN ]          ,, Chana [ CHN ]          ,, Chana [ CHN ]          ,, Chana [ CHN ]          ,
             , CHN1st                 ,, CHN2nd                 ,, CHN3rd                 ,, CHN4th                 ,, CHN5th                 ,, CHN6th                 ,
             , Chana; Nearest expirat ,, 2nd nearest expn       ,, Third nearest expn     ,, Fourth nearest expn    ,, Fifth nearest expn     ,, Sixth nearest expn     ,
             , ion                    ,,                        ,,                        ,,                        ,,                        ,,                        ,
             , Nov.2005 to Jan.23.2009,, Nov.2005 to Jan.23.2009,, Nov.2005 to Jan.17.2009,, Nov.2005 to Dec.22.2008,, Jul.2006 to Dec.22.2008,, Jul.2006 to Aug.11.2006,
End of       ,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,
2009-01-23   ,       9.20,   5 day avg ,       5.80,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009-01-16   ,       6.00,   5 day avg ,       7.40,   5 day avg ,       3.67,   3 day avg ,                    na,  ,                    na,  ,                    na,  
2009-01-09   ,       4.50,   6 day avg ,       5.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2009-01-02   ,       6.00,   6 day avg ,       5.33,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-12-26   ,       7.80,   5 day avg ,       5.00,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-12-19   ,       3.33,   6 day avg ,       3.33,   6 day avg ,       0.50,   2 day avg ,       0.50,   2 day avg ,       0.50,   2 day avg ,                    na,  
2008-12-12   ,       3.50,   6 day avg ,       3.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-12-05   ,       3.00,   3 day avg ,       3.33,   3 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-11-28   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-11-21   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-11-14   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-11-07   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-10-31   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-10-24   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-10-17   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-10-10   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-10-03   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-09-26   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-09-19   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-09-12   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-09-05   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-08-29   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-08-22   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-08-15   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-08-08   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-08-01   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-07-25   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-07-18   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-07-11   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-07-04   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-06-27   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-06-20   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-06-13   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-06-06   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-05-30   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-05-23   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-05-16   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-05-09   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-05-02   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-04-25   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-04-18   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-04-11   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-04-04   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-03-28   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-03-21   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-03-14   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-03-07   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-02-29   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-02-22   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-02-15   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-02-08   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-02-01   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-01-25   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-01-18   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-01-11   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2008-01-04   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-12-28   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-12-21   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-12-14   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-12-07   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-11-30   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-11-23   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-11-16   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-11-09   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-11-02   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-10-26   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-10-19   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-10-12   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-10-05   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-09-28   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-09-21   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-09-14   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-09-07   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-08-31   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-08-24   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-08-17   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-08-10   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-08-03   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-07-27   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-07-20   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-07-13   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-07-06   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-06-29   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-06-22   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-06-15   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-06-08   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-06-01   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-05-25   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-05-18   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-05-11   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-05-04   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-04-27   ,       0.67,   3 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-04-20   ,       1.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-04-13   ,       1.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-04-06   ,       5.33,   6 day avg ,       7.00,   3 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-30   ,       5.83,   6 day avg ,       8.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-23   ,      25.00,   6 day avg ,      25.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-16   ,      42.20,   5 day avg ,      55.00,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-09   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-03-02   ,       0.67,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-02-23   ,       5.00,   6 day avg ,       3.00,   2 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-02-16   ,       4.50,   4 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-02-09   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-02-02   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-01-26   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-01-19   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-01-12   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2007-01-05   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-29   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-22   ,       2.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-15   ,       2.33,   6 day avg ,       2.20,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-08   ,      20.83,   6 day avg ,       3.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-12-01   ,      27.33,   6 day avg ,       3.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-24   ,      28.00,   6 day avg ,       2.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-17   ,      27.17,   6 day avg ,       1.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-11-10   ,      11.50,   6 day avg ,      20.33,   6 day avg ,       1.00,   4 day avg ,                    na,  ,                    na,  ,                    na,  
2006-11-03   ,     611.00,   6 day avg ,     654.00,   6 day avg ,     238.67,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-10-27   ,     809.80,   5 day avg ,     684.80,   5 day avg ,     228.20,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-10-20   ,     870.67,   6 day avg ,     606.17,   6 day avg ,     119.33,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-10-13   ,     190.17,   6 day avg ,     924.83,   6 day avg ,     499.83,   6 day avg ,      22.67,   3 day avg ,                    na,  ,                    na,  
2006-10-06   ,     500.60,   5 day avg ,     890.80,   5 day avg ,     349.20,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-09-29   ,     660.00,   6 day avg ,     797.33,   6 day avg ,     255.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-09-22   ,     783.17,   6 day avg ,     699.33,   6 day avg ,     152.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-09-15   ,     739.33,   6 day avg ,     609.00,   6 day avg ,     135.50,   6 day avg ,       7.00,   1 day avg ,                    na,  ,                    na,  
2006-09-08   ,     337.50,   6 day avg ,     812.67,   6 day avg ,     413.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-09-01   ,     545.83,   6 day avg ,     699.50,   6 day avg ,     340.67,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-08-25   ,     491.50,   6 day avg ,     787.00,   6 day avg ,     210.33,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-08-18   ,     542.20,   5 day avg ,     872.80,   5 day avg ,      71.60,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-08-11   ,     190.33,   6 day avg ,     746.83,   6 day avg ,     553.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-08-04   ,     399.67,   6 day avg ,     665.33,   6 day avg ,     417.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-07-28   ,     485.67,   6 day avg ,     563.33,   6 day avg ,     171.00,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-07-21   ,     509.17,   6 day avg ,     556.00,   6 day avg ,      66.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-07-14   ,      96.33,   6 day avg ,     562.83,   6 day avg ,     490.50,   6 day avg ,      18.20,   5 day avg ,                    na,  ,                    na,  
2006-07-07   ,     594.00,   6 day avg ,     711.50,   6 day avg ,     351.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-06-30   ,     571.83,   6 day avg ,     606.67,   6 day avg ,     230.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-06-23   ,     463.83,   6 day avg ,     478.67,   6 day avg ,     127.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-06-16   ,     268.67,   6 day avg ,     528.83,   6 day avg ,     271.67,   6 day avg ,      52.00,   4 day avg ,                    na,  ,                    na,  
2006-06-09   ,     510.50,   6 day avg ,     522.50,   6 day avg ,     252.33,   6 day avg ,       8.00,   2 day avg ,                    na,  ,                    na,  
2006-06-02   ,     627.60,   5 day avg ,     372.20,   5 day avg ,     146.40,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-05-26   ,     705.50,   6 day avg ,     252.33,   6 day avg ,      75.33,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-05-19   ,     786.00,   1 day avg ,     177.00,   1 day avg ,      32.00,   1 day avg ,                    na,  ,                    na,  ,                    na,  
2006-05-12   ,      69.00,   3 day avg ,     791.33,   3 day avg ,     182.33,   3 day avg ,                    na,  ,                    na,  ,                    na,  
2006-05-05   ,      45.00,   4 day avg ,     780.25,   4 day avg ,     161.25,   4 day avg ,                    na,  ,                    na,  ,                    na,  
2006-04-28   ,      99.67,   3 day avg ,     747.33,   3 day avg ,     126.33,   3 day avg ,                    na,  ,                    na,  ,                    na,  
2006-04-21   ,     368.00,   2 day avg ,     563.00,   2 day avg ,      13.00,   2 day avg ,                    na,  ,                    na,  ,                    na,  
2006-04-14   ,      21.20,   5 day avg ,     449.60,   5 day avg ,     469.60,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-04-07   ,      77.83,   6 day avg ,     421.17,   6 day avg ,     331.67,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-03-31   ,     304.33,   6 day avg ,     441.00,   6 day avg ,     191.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-03-24   ,     444.00,   6 day avg ,     443.33,   6 day avg ,     106.50,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-03-17   ,     304.00,   5 day avg ,     488.00,   5 day avg ,     198.00,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-03-10   ,      78.50,   6 day avg ,     466.50,   6 day avg ,     351.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-03-03   ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-02-24   ,     263.50,   6 day avg ,     254.83,   6 day avg ,     156.83,   6 day avg ,                    na,  ,                    na,  ,                    na,  
2006-02-17   ,     130.83,   6 day avg ,     220.33,   6 day avg ,     112.33,   6 day avg ,       2.50,   4 day avg ,                    na,  ,                    na,  
2006-02-10   ,     122.00,   3 day avg ,     211.67,   3 day avg ,     104.00,   3 day avg ,                    na,  ,                    na,  ,                    na,  
2006-02-03   ,     164.80,   5 day avg ,     153.00,   5 day avg ,      19.60,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-01-27   ,     170.20,   5 day avg ,     113.00,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-01-20   ,     149.83,   6 day avg ,     107.17,   6 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2006-01-13   ,      29.60,   5 day avg ,     126.60,   5 day avg ,      67.80,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2006-01-06   ,     108.00,   6 day avg ,     112.50,   6 day avg ,       7.40,   5 day avg ,                    na,  ,                    na,  ,                    na,  
2005-12-30   ,     133.50,   2 day avg ,     108.00,   2 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-12-23   ,      79.20,   5 day avg ,      53.60,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-12-16   ,      10.40,   5 day avg ,      13.40,   5 day avg ,       5.50,   2 day avg ,                    na,  ,                    na,  ,                    na,  
2005-12-09   ,      11.50,   4 day avg ,      18.50,   4 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-12-02   ,      13.00,   3 day avg ,      11.33,   3 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-25   ,      11.20,   5 day avg ,      20.00,   5 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,  
2005-11-18   ,       6.67,   3 day avg ,      17.00,   2 day avg ,                    na,  ,                    na,  ,                    na,  ,                    na,