2007

December 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
December 31, 2007 1,113 205,385 157,400 362,785 46,391
December 28, 2007 1,114 197,848 167,203 365,051 41,944 $ 0.0391
December 27, 2007 1,114 220,296 175,546 395,842 56,620 $ 0.0367
December 26, 2007 1,114 215,761 175,255 391,016 55,450 $ 0.0365
December 24, 2007 1,114 196,650 155,479 352,129 45,338 $ 0.0343
December 21, 2007 1,114 419,345 341,372 760,717 107,070 $ 0.0326
December 20, 2007 1,116 338,068 331,123 669,191 88,051 $ 0.0304
December 19, 2007 1,116 292,916 271,494 564,410 84,305 $ 0.0269
December 18, 2007 1,116 330,340 329,983 660,323 69,083 $ 0.0327
December 17, 2007 1,116 307,009 286,200 593,209 83,168 $ 0.0284
December 14, 2007 1,116 250,928 274,407 525,335 68,796 $ 0.0277
December 13, 2007 1,116 294,556 267,670 562,226 79,691 $ 0.0310
December 12, 2007 1,116 358,901 342,341 701,242 97,469 $ 0.0293
December 11, 2007 1,116 366,757 340,632 707,389 77,366 $ 0.0295
December 10, 2007 1,116 250,163 203,576 453,739 66,170 $ 0.0370
December 7, 2007 1,116 255,972 194,154 450,126 61,668 $ 0.0343
December 6, 2007 1,116 294,258 248,517 542,775 78,119 $ 0.0307
December 5, 2007 1,116 274,072 218,868 492,940 62,789 $ 0.0323
December 4, 2007 1,116 220,231 190,009 410,240 49,613 $ 0.0331
December 3, 2007 1,117 211,428 185,118 396,546 48,085 $ 0.0336

November 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
November 30, 2007 1,117 337,478 311,343 648,821 90,827 $ 0.0358
November 29, 2007 1,118 291,420 270,943 561,913 72,990 $ 0.0378
November 28, 2007 1,118 425,261 371,217 796,478 106,657 $ 0.0327
November 27, 2007 1,118 343,808 319,526 663,334 86,329 $ 0.0340
November 26, 2007 1,118 309,615 273,946 583,561 89,478 $ 0.0323
November 23, 2007 1,118 177,336 170,501 347,837 56,814 $ 0.0261
November 21, 2007 1,118 377,706 348,311 726,017 73,587 $ 0.0371
November 20, 2007 1,120 388,825 403,883 792,708 94,735 $ 0.0348
November 19, 2007 1,120 328,162 350,746 678,908 102,381 $ 0.0340
November 16, 2007 1,120 378,601 420,280 798,881 116,851 $ 0.0311
November 15, 2007 1,120 329,168 356,521 685,689 78,547 $ 0.0238
November 14, 2007 1,120 336,529 284,471 621,000 73,053 $ 0.0376
November 13, 2007 1,120 412,884 359,604 772,488 110,310 $ 0.0333
November 12, 2007 1,120 501,153 447,910 949,063 110,187 $ 0.0417
November 9, 2007 1,122 469,181 444,565 913,746 108,752 $ 0.0355
November 8, 2007 1,122 602,048 623,138 1,225,186 151,834 $ 0.0395
November 7, 2007 1,122 411,035 407,985 819,020 96,071 $ 0.0409
November 6, 2007 1,122 411,689 339,220 750,909 86,980 $ 0.0396
November 5, 2007 1,122 389,717 334,631 724,348 67,929 $ 0.0389
November 2, 2007 1,124 409,256 421,353 860,609 72,986 $ 0.0416
November 1, 2007 1,124 435,212 447,945 883,157 73,817 $ 0.0359

October 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
October 31, 2007 1,124 395,835 331,055 726,890 71,059 $ 0.0401
October 30, 2007 1,124 264,616 235,992 500,608 52,529 $ 0.0422
October 29, 2007 1,124 335,704 263,017 598,721 72,495 $ 0.0443
October 26, 2007 1,130 430,009 327,196 757,205 90,225 $ 0.0384
October 25, 2007 1,130 290,109 306,363 596,472 42,275 $ 0.0470
October 24, 2007 1,130 421,325 385,693 807,018 78,011 $ 0.0391
October 23, 2007 1,130 356,462 308,130 664,592 79,252 $ 0.0409
October 22, 2007 1,130 388,121 364,748 752,869 82,825 $ 0.0356
October 19, 2007 1,130 410,811 442,064 852,875 105,948 $ 0.0373
October 18, 2007 1,130 251,020 228,557 479,577 58,956 $ 0.0367
October 17, 2007 1,130 446,340 395,227 841,567 79,951 $ 0.0379
October 16, 2007 1,130 320,689 321,129 631,818 70,984 $ 0.0381
October 15, 2007 1,130 310,729 279,682 590,411 58,229 $ 0.0337
October 12, 2007 1,130 311,762 250,231 561,993 62,365 $ 0.0455
October 11, 2007 1,132 348,424 291,913 640,337 99,081 $ 0.0450
October 10, 2007 1,133 258,456 217,460 475,916 60,789 $ 0.0418
October 9, 2007 1,133 226,209 214,541 440,750 66,506 $ 0.0378
October 8, 2007 1,133 212,557 189,291 401,848 59,736 $ 0.0319
October 5, 2007 1,134 237,136 206,566 443,702 71,194 $ 0.0378
October 4, 2007 1,134 214,280 193,120 407,400 49,046 $ 0.0392
October 3, 2007 1,134 309,405 298,914 608,319 45,323 $ 0.0429
October 2, 2007 1,134 152,293 160,645 312,938 13,615 $ 0.0144
October 1, 2007 1,134 188,228 176,609 364,837 10,885 $ 0.0236

September 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
September 28, 2007 1,138 250,772 213,625 464,397 66,063 $ 0.0384
September 27, 2007 1,138 260,168 218,347 478,515 82,888 $ 0.0396
September 26, 2007 1,138 303,342 236,945 540,287 87,097 $ 0.0413
September 25, 2007 1,138 245,000 234,082 479,082 78,841 $ 0.0417
September 24, 2007 1,139 325,784 316,959 642,743 118,828 $ 0.0358
September 21, 2007 1,139 275,907 215,776 491,683 115,287 $ 0.0374
September 20, 2007 1,139 298,077 243,787 541,864 93,835 $ 0.0394
September 19, 2007 1,139 402,864 344,364 747,228 131,487 $ 0.0395
September 18, 2007 1,139 312,344 302,859 615,203 97,318 $ 0.0475
September 17, 2007 1,139 199,582 171,190 370,772 62,491 $ 0.0393
September 14, 2007 1,140 191,579 189,169 380,748 61,674 $ 0.0374
September 13, 2007 1,140 224,912 208,306 433,218 66,667 $ 0.0416
September 12, 2007 1,140 223,155 204,168 427,323 57,340 $ 0.0398
September 11, 2007 1,140 224,041 223,056 447,097 72,419 $ 0.0371
September 10, 2007 1,140 223,740 230,497 454,237 69,056 $ 0.0390
September 7, 2007 1,141 219,357 221,157 440,514 57,958 $ 0.0427
September 6, 2007 1,141 217,625 182,055 399,680 63,834 $ 0.0359
September 5, 2007 1,141 175,458 176,555 352,013 52,259 $ 0.0433
September 4, 2007 1,141 219,845 201,716 421,561 74,544 $ 0.0371

August 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
August 31, 2007 1,141 177,508 170,124 347,632 55,124 $ 0.0373
August 30, 2007 1,141 197,929 185,186 383,115 58,051 $ 0.0389
August 29, 2007 1,141 213,312 195,901 409,213 57,532 $ 0.0368
August 28, 2007 1,141 147,333 174,531 321,864 45,212 $ 0.0432
August 27, 2007 1,142 186,620 169,190 355,810 54,472 $ 0.0375
August 24, 2007 1,142 195,966 193,768 389,734 56,759 $ 0.0366
August 23, 2007 1,142 208,976 210,591 419,567 60,635 $ 0.0405
August 22, 2007 1,142 262,090 266,956 529,046 69,609 $ 0.0416
August 21, 2007 1,142 278,127 223,620 501,747 51,951 $ 0.0474
August 20, 2007 1,143 324,429 284,603 609,032 73,215 $ 0.0389
August 17, 2007 1,143 465,336 466,037 931,373 104,073 $ 0.0381
August 16, 2007 1,143 546,032 627,301 1,173,333 156,890 $ 0.0438
August 15, 2007 1,143 399,263 391,689 790,952 90,432 $ 0.0402
August 14, 2007 1,143 345,090 351,001 696,091 74,750 $ 0.0388
August 13, 2007 1,143 279,444 221,841 501,285 51,952 $ 0.0407
August 10, 2007 1,144 312,676 311,507 624,183 98,231 $ 0.0735
August 9, 2007 1,144 316,561 345,319 661,880 110,345 $ 0.0348
August 8, 2007 1,144 411,977 413,068 825,045 118,962 $ 0.0341
August 7, 2007 1,144 370,734 312,113 682,847 86,084 $ 0.0332
August 6, 2007 1,144 432,010 441,373 873,383 105,441 $ 0.0385
August 3, 2007 904 402,897 425,160 828,057 74,452 $ 0.0362
August 2, 2007 904 368,730 366,020 734,750 62,908 $ 0.0303
August 1, 2007 904 565,100 592,263 1,115,363 95,185 $ 0.0353

July 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
July 31, 2007 904 451,958 427,346 879,304 89,417 $ 0.0302
July 30, 2007 904 413,455 392,466 805,921 89,052 $ 0.0383
July 27, 2007 904 413,398 449,002 862,400 99,253 $ 0.0376
July 26, 2007 904 580,586 643,080 1,223,666 139,489 $ 0.0383
July 25, 2007 904 415,011 394,783 809,794 89,409 $ 0.0371
July 24, 2007 904 461,711 395,144 856,855 111,069 $ 0.0344
July 23, 2007 904 383,336 275,949 659,285 84,963 $ 0.0336
July 20, 2007 904 497,546 462,924 960,470 123,572 $ 0.0348
July 19, 2007 904 356,886 263,146 620,032 106,932 $ 0.0335
July 18, 2007 904 370,900 322,464 693,364 96,777 $ 0.0327
July 17, 2007 905 336,878 249,882 586,760 103,615 $ 0.0292
July 16, 2007 905 312,507 220,289 532,796 79,918 $ 0.0351
July 13, 2007 905 285,525 214,095 499,620 83,407 $ 0.0336
July 12, 2007 905 349,733 263,622 613,355 90,069 $ 0.0343
July 11, 2007 906 259,580 201,972 461,552 53,092 $ 0.0345
July 10, 2007 906 258,650 216,515 475,165 69,628 $ 0.0375
July 9, 2007 906 220,977 160,424 381,401 66,304 $ 0.0367
July 6, 2007 906 233,586 145,156 378,742 53,650 $ 0.0353
July 5, 2007 906 251,687 179,982 431,669 62,822 $ 0.0304
July 3, 2007 906 146,670 109,092 255,852 30,458 $ 0.0396
July 2, 2007 907 210,045 169,505 379,550 41,047 $ 0.0387

June 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
June 29, 2007 907 236,130 206,404 442,534 59,158 $ 0.0296
June 28, 2007 907 229,404 167,986 397,390 42,040 $ 0.0306
June 27, 2007 907 238,688 196,308 434,996 43,780 $ 0.0339
June 26, 2007 907 200,737 191,650 392,387 55,234 $ 0.0325
June 25, 2007 907 224,131 202,195 426,326 51,223 $ 0.0336
June 22, 2007 907 221,696 172,545 394,241 64,819 $ 0.0297
June 21, 2007 907 250,311 186,056 436,367 62,843 $ 0.0294
June 20, 2007 908 247,823 198,415 446,238 47,922 $ 0.0323
June 19, 2007 908 247,759 166,707 414,466 55,076 $ 0.0309
June 18, 2007 908 257,911 194,821 452,732 58,047 $ 0.0299
June 15, 2007 908 271,718 188,600 460,318 86,281 $ 0.0295
June 14, 2007 909 242,645 199,090 441,735 55,748 $ 0.0326
June 13, 2007 909 201,385 172,084 373,469 54,792 $ 0.0308
June 12, 2007 909 267,831 236,052 503,883 53,971 $ 0.0280
June 11, 2007 909 225,384 168,058 393,442 58,799 $ 0.0303
June 8, 2007 910 266,810 309,601 576,411 157,994 $ 0.0193
June 7, 2007 910 287,234 265,612 552,846 87,315 $ 0.0314
June 6, 2007 910 220,921 176,505 397,426 60,657 $ 0.0294
June 5, 2007 910 218,467 181,846 400,313 53,771 $ 0.0314
June 4, 2007 910 233,964 168,166 402,130 50,360 $ 0.0322
June 1, 2007 910 278,407 185,660 464,067 71,013 $ 0.0274

May 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
May 31, 2007 910 242,879 197,875 440,754 62,987 $ 0.0295
May 30, 2007 911 235,328 214,691 450,019 60,868 $ 0.0307
May 29, 2007 912 199,095 161,111 360,206 57,607 $ 0.0279
May 25, 2007 912 193,928 183,340 377,268 58,794 $ 0.0274
May 24, 2007 912 358,294 306,439 664,733 74,018 $ 0.0301
May 23, 2007 912 262,510 221,048 483,558 60,613 $ 0.0314
May 22, 2007 912 247,193 193,936 441,129 63,142 $ 0.0325
May 21, 2007 912 303,169 236,806 539,975 103,739 $ 0.0288
May 18, 2007 912 305,068 225,322 530,390 101,289 $ 0.0263
May 17, 2007 912 258,828 196,959 455,787 86,396 $ 0.0272
May 16, 2007 912 245,637 240,064 485,701 65,223 $ 0.0299
May 15, 2007 912 263,728 231,200 494,928 77,835 $ 0.0282
May 14, 2007 912 216,487 185,736 402,223 43,684 $ 0.0263
May 11, 2007 913 212,197 180,234 392,431 57,086 $ 0.0286
May 10, 2007 913 251,086 256,550 507,636 66,401 $ 0.0275
May 9, 2007 913 258,603 206,433 465,036 63,942 $ 0.0290
May 8, 2007 913 249,653 196,772 446,425 62,883 $ 0.0278
May 7, 2007 914 231,803 170,143 401,946 71,830 $ 0.0287
May 4, 2007 914 282,765 212,616 495,381 69,136 $ 0.0296
May 3, 2007 914 207,516 181,684 389,200 59,511 $ 0.0289
May 2, 2007 914 265,608 225,811 491,419 90,606 $ 0.0274
May 1, 2007 914 297,876 279,065 576,941 62,830 $ 0.0266

April 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
April 30, 2007 914 243,539 209,312 452,851 69,052 $ 0.0268
April 27, 2007 840 257,837 206,488 464,325 62,774 $ 0.0303
April 26, 2007 840 309,941 238,233 548,174 85,387 $ 0.0292
April 25, 2007 840 324,187 245,869 570,056 80,006 $ 0.0294
April 24, 2007 840 277,492 226,957 504,449 77,758 $ 0.0295
April 23, 2007 840 312,507 227,711 540,218 79,576 $ 0.0286
April 20, 2007 840 345,395 248,401 593,796 109,274 $ 0.0293
April 19, 2007 840 287,692 240,400 528,092 66,744 $ 0.0297
April 18, 2007 840 265,015 220,727 485,742 65,116 $ 0.0282
April 17, 2007 840 257,166 212,378 469,544 61,949 $ 0.0278
April 16, 2007 840 266,427 188,160 454,587 84,435 $ 0.0270
April 13, 2007 743 184,639 164,376 349,015 42,764 $ 0.0293
April 12, 2007 743 194,793 185,653 380,446 70,056 $ 0.0264
April 11, 2007 743 172,714 170,871 343,585 46,658 $ 0.0262
April 10, 2007 743 159,045 142,509 301,554 50,155 $ 0.0248
April 9, 2007 743 166,349 141,781 308,130 65,342 $ 0.0255
April 5, 2007 703 151,551 137,411 288,962 50,549 $ 0.0291
April 4, 2007 703 149,187 133,157 282,344 48,723 $ 0.0275
April 3, 2007 703 220,742 181,554 402,296 70,888 $ 0.0275
April 2, 2007 703 173,703 138,257 311,960 56,346 $ 0.0265

March 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
March 30, 2007 606 175,031 141,936 316,967 38,034 $ 0.0297
March 29, 2007 606 189,106 169,702 358,808 52,524 $ 0.0283
March 28, 2007 606 221,822 207,967 429,789 55,429 $ 0.0290
March 27, 2007 606 158,824 133,419 292,243 44,780 $ 0.0277
March 26, 2007 605 210,252 189,174 399,426 57,701 $ 0.0300
March 23, 2007 586 192,636 157,918 350,554 58,184 $ 0.0276
March 22, 2007 586 228,803 190,748 419,551 65,289 $ 0.0266
March 21, 2007 586 290,195 253,100 543,295 88,386 $ 0.0270
March 20, 2007 587 241,342 193,627 434,969 67,957 $ 0.0262
March 19, 2007 587 176,069 134,899 310,968 47,491 $ 0.0239
March 16, 2007 587 255,524 248,113 503,637 88,712 $ 0.0265
March 15, 2007 588 231,713 206,125 437,838 51,841 $ 0.0290
March 14, 2007 588 283,802 310,157 593,959 95,470 $ 0.0291
March 13, 2007 588 280,697 306,362 587,059 90,085 $ 0.0308
March 12, 2007 588 202,957 169,154 372,111 64,219 $ 0.0251
March 9, 2007 588 157,081 160,532 317,613 68,717 $ 0.0258
March 8, 2007 588 178,490 147,128 325,618 59,730 $ 0.0298
March 7, 2007 588 189,845 148,113 337,958 59,266 $ 0.0299
March 6, 2007 588 191,412 158,838 350,250 43,723 $ 0.0290
March 5, 2007 588 215,300 234,487 449,787 30,181 $ 0.0345
March 2, 2007 588 194,323 230,506 424,829 29,941 $ 0.0291
March 1, 2007 588 265,133 253,774 518,907 43,049 $ 0.0340

February 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
February 28, 2007 588 236,611 239,231 475,842 27,744 $ 0.0268
February 27, 2007 588 335,916 420,981 756,897 39,410 $ 0.0377
February 26, 2007 588 193,256 175,458 368,714 59,994 $ 0.0305
February 23, 2007 588 177,471 145,967 323,438 64,729 $ 0.0337
February 22, 2007 589 222,141 196,586 418,727 69,214 $ 0.0304
February 21, 2007 589 136,901 154,034 290,935 56,812 $ 0.0296
February 20, 2007 589 234,752 216,745 451,497 81,610 $ 0.0300
February 16, 2007 589 236,168 178,965 415,133 83,771 $ 0.0306
February 15, 2007 589 213,860 180,652 394,512 56,226 $ 0.0322
February 14, 2007 589 238,298 220,046 458,344 73,292 $ 0.0307
February 13, 2007 589 182,965 166,040 349,005 58,258 $ 0.0308
February 12, 2007 589 179,197 183,462 362,659 71,794 $ 0.0302
February 9, 2007 589 220,637 209,582 430,219 72,677 $ 0.0292
February 8, 2007 589 172,601 170,168 342,769 69,956 $ 0.0287
February 7, 2007 590 201,155 187,210 388,365 77,955 $ 0.0315
February 6, 2007 590 196,829 161,928 358,757 79,925 $ 0.0262
February 5, 2007 590 146,613 176,798 323,411 70,986 $ 0.0274
February 2, 2007 590 175,002 133,813 308,815 55,967 $ 0.0327
February 1, 2007 590 223,737 168,588 392,325 82,052 $ 0.0322

January 2007

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
January 31, 2007 590 173,124 207,236 380,360 83,579 $ 0.0301
January 30, 2007 590 184,787 159,906 344,693 74,286 $ 0.0307
January 29, 2007 592 194,450 156,604 351,054 84,825 $ 0.0298
January 26, 2007 592 232,932 203,548 436,480 105,450 $ 0.0294
January 25, 2007 592 235,743 210,236 445,979 102,360 $ 0.0327
January 24, 2007 592 236,558 175,232 411,790 106,973 $ 0.0294
January 23, 2007 593 231,295 199,501 430,796 114,827 $ 0.0326
January 22, 2007 593 226,030 176,163 402,193 112,698 $ 0.0320
January 19, 2007 593 197,956 282,873 480,829 157,211 $ 0.0331
January 18, 2007 593 260,536 211,015 471,551 131,947 $ 0.0334
January 17, 2007 593 222,054 186,055 408,109 117,139 $ 0.0319
January 16, 2007 593 215,993 172,770 388,763 119,139 $ 0.0314
January 12, 2007 593 224,328 172,768 397,096 127,447 $ 0.0320
January 11, 2007 593 261,121 203,589 464,710 136,189 $ 0.0320
January 10, 2007 593 235,924 166,433 402,357 98,317 $ 0.0361
January 9, 2007 593 215,391 157,505 372,896 87,295 $ 0.0343
January 8, 2007 593 205,555 153,798 359,353 86,081 $ 0.0332
January 5, 2007 574 213,793 151,788 365,581 84,643 $ 0.0335
January 4, 2007 574 214,234 184,158 398,392 100,512 $ 0.0322
January 3, 2007 575 281,347 200,855 482,202 109,948 $ 0.0354