, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,, EN2 .. Ethanol         ,
                    , EN21st                 ,, EN22nd                 ,, EN23rd                 ,, EN24th                 ,, EN25th                 ,, EN26th                 ,, EN27th                 ,, EN28th                 ,, EN29th                 ,, EN210th                ,
                    , EN2 .. Ethanol; Neares ,, 2nd nearest expn       ,, Third nearest expn     ,, Fourth nearest expn    ,, Fifth nearest expn     ,, Sixth nearest expn     ,, Seventh nearest expn   ,, Eighth nearest expn    ,, Ninth nearest expn     ,, Tenth nearest expn     ,
                    , t expiration           ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,,                        ,
                    , May.2007 to Jan.12.2009,, May.2007 to Dec.19.2008,, May.2007 to Nov.26.2008,, May.2007 to Sep.30.2008,, May.2007 to Aug.29.2008,, Jul.2007 to Jun.30.2008,,  Sep.2007 to Jun.9.2008,,  Sep.2007 to Jun.9.2008,,  Feb.2008 to Jun.9.2008,, Feb.2008 to Feb.29.2008,
                    ,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,,     Avg daily Open Int ,
2009.1              ,         na,   6 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg 
2008.4              ,         na,  62 day avg ,         na,  57 day avg ,         na,  24 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg 
2008.3              ,         na,  61 day avg ,         na,  61 day avg ,         na,  61 day avg ,         na,  61 day avg ,         na,  36 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg 
2008.2              ,         na,  54 day avg ,         na,  54 day avg ,         na,  54 day avg ,         na,  54 day avg ,         na,  54 day avg ,         na,  54 day avg ,         na,  42 day avg ,         na,  26 day avg ,         na,   4 day avg ,         na,   0 day avg 
2008.1              ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  51 day avg ,         na,  30 day avg ,         na,  30 day avg ,         na,  10 day avg 
2007.4              ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  59 day avg ,         na,  49 day avg ,         na,  30 day avg ,         na,   0 day avg ,         na,   0 day avg 
2007.3              ,         na,  63 day avg ,         na,  63 day avg ,         na,  63 day avg ,         na,  63 day avg ,         na,  53 day avg ,         na,  26 day avg ,         na,  13 day avg ,         na,   7 day avg ,         na,   0 day avg ,         na,   0 day avg 
2007.2              ,         na,  30 day avg ,         na,  30 day avg ,         na,  30 day avg ,         na,  30 day avg ,         na,  25 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg ,         na,   0 day avg