Total      Total       Total                              Equity
            Equity     Equity      Equity      QQQ         QQQ        Put/Call 
  Date      Call       Put         Put/Call    Call        Put        Ratio
YY/MM/DD    Volume     Volume      Ratio       Volume      Volume     (no QQQ)
--------------------------------------------------------------------------------
03/08/01    334,416    246,327      .74        21,840       33,550     .68
03/08/04    342,792    264,548      .77        14,859       57,636     .63
03/08/05    409,330    331,713      .81        44,430       73,175     .71
03/08/06    416,944    285,469      .68        44,130       66,524     .59
03/08/07    405,949    369,369      .91        23,708      105,511     .69
03/08/08    386,796    243,811      .63        36,418       30,237     .61
03/08/11    392,301    196,705      .50        17,436       28,660     .45
03/08/12    443,018    221,049      .50        25,820       18,419     .49
03/08/13    406,164    229,165      .56        32,615       36,578     .52
03/08/14    470,196    248,421      .53        35,518       42,473     .47
03/08/15    767,588    329,007      .43        70,301       70,997     .37
03/08/18    552,948    280,064      .51        21,925       59,909     .41
03/08/19    541,483    268,511      .50        40,606       35,144     .47
03/08/20    450,740    220,436      .49        12,773       38,539     .42
03/08/21    506,498    261,256      .52        49,934       35,727     .49
03/08/22    439,724    315,751      .72        29,991       22,467     .72
03/08/25    228,341    218,749      .96         8,239       51,145     .76
03/08/26    329,154    224,525      .68        10,569       59,862     .52
03/08/27    323,253    294,945      .91        27,327      118,348     .60
03/08/28    418,387    206,314      .49        80,191       67,117     .41
03/08/29    325,491    375,463     1.15        22,750      223,233     .50
03/09/02    555,036    284,064      .51        23,960       96,402     .35
03/09/03    729,295    388,554      .53        31,497       54,818     .48
03/09/04    554,715    311,450      .56        24,642      100,559     .40
03/09/05    477,672    263,298      .55        34,504       43,546     .50
03/09/08    540,762    236,988      .44        17,708       70,881     .32
03/09/09    521,716    347,457      .67        16,692       66,222     .56