2017

Date Classes Calls Puts Total Volume Contracts PIPed Average Improvement*
September 20, 2017 1,704 255,473 126,200 381,673 215,382 $0.0395
September 19, 2017 1,703 169,577 100,381 269,958 165,463 $0.0405
September 18, 2017 1,704 272,702 140,587 413,289 242,427 $0.0427
September 15, 2017 1,704 234,607 136,951 371,558 223,500 $0.0436
September 14, 2017 1,703 188,783 110,049 298,832 184,337 $0.0412
September 13, 2017 1,703 212,353 121,868 334,221 188,370 $0.0387
September 12, 2017 1,705 224,453 124,913 349,366 212,909 $0.0381
September 11, 2017 1,706 238,712 133,945 372,657 206,450 $0.0392
September 8, 2017 1,700 239,256 159,541 398,797 200,472 $0.0373
September 7, 2017 1,700 214,720 128,915 343,635 193,758 $0.0378
September 6, 2017 1,701 174,808 105,516 280,324 163,790 $0.0349
September 5, 2017 1,699 281,440 187,755 469,195 293,933 $0.0388
September 1, 2017 1,701 215,259 124,400 339,659 196,415 $0.0381
August 31, 2017 1,699 214,912 120,159 335,071 197,442 $0.0398
August 30, 2017 1,699 186,216 107,397 293,613 181,155 $0.0375
August 29, 2017 1,699 149,804 106,172 255,976 141,670 $0.0351
August 28, 2017 1,700 165,197 95,215 260,412 157,307 $0.0380
August 25, 2017 1,700 193,536 133,078 326,614 168,077 $0.0395
August 24, 2017 1,700 186,004 132,504 318,508 160,510 $0.0444
August 23, 2017 1,700 162,617 106,415 269,032 156,034 $0.0336
August 22, 2017 1,700 204,525 122,157 326,682 185,058 $0.0319
August 21, 2017 1,700 212,207 155,202 367,409 190,354 $0.0366
August 18, 2017 1,700 250,330 216,763 467,093 235,093 $0.0343
August 17, 2017 1,700 241,316 193,378 434,694 228,290 $0.0319
August 16, 2017 1,700 204,749 143,848 348,597 186,264 $0.0319
August 15, 2017 1,700 185,069 125,811 310,880 172,252 $0.0364
August 14, 2017 1,689 179,384 138,232 317,616 166,157 $0.0380
August 11, 2017 1,690 214,528 173,015 387,543 194,219 $0.0376
August 10, 2017 1,690 295,948 236,995 532,943 255,095 $0.0360
August 9, 2017 1,691 211,886 159,666 371,552 204,044 $0.0389
August 8, 2017 1,690 253,452 154,598 408,050 224,405 $0.0347
August 7, 2017 1,691 174,912 114,769 289,681 166,626 $0.0363
August 4, 2017 1,691 216,845 132,185 349,030 196,945 $0.0383
August 3, 2017 1,691 180,619 139,029 319,648 175,396 $0.0407
August 2, 2017 1,688 214,998 133,428 348,426 204,911 $0.0378
August 1, 2017 1,689 172,948 128,179 301,127 154,725 $0.0382
July 31, 2017 1,691 175,629 112,583 288,212 166,073 $0.0427
July 28, 2017 1,691 197,457 146,717 344,714 179,695 $0.0410
July 27, 2017 1,691 282,386 182,337 464,723 251,997 $0.0443
July 26, 2017 1,691 211,824 116,609 328,433 177,237 $0.0311
July 25, 2017 1,692 238,840 141,686 380,526 207,504 $0.0389
July 24, 2017 1,692 201,740 113,277 315,017 189,360 $0.0434
July 21, 2017 1,692 222,180 139,552 361,732 185,401 $0.0396
July 20, 2017 1,692 232,996 131,985 364,981 197,444 $0.0407
July 19, 2017 1,693 220,582 119,381 339,963 163,889 $0.0366
July 18, 2017 1,694 207,122 121,864 328,986 186,210 $0.0385
July 17, 2017 1,695 171,380 114,218 285,598 144,655 $0.0337
July 14, 2017 1,695 237,783 139,990 377,773 198,387 $0.0330
July 13, 2017 1,695 222,884 144,323 367,207 196,329 $0.0344
July 12, 2017 1,695 224,088 130,421 354,509 199,974 $0.0334
July 11, 2017 1,696 175,277 114,977 290,254 167,574 $0.0329
July 10, 2017 1,696 170,594 121,206 291,800 153,465 $0.0359
July 7, 2017 1,693 188,996 126,757 315,753 172,732 $0.0343
July 6, 2017 1,693 163,186 134,761 297,947 156,391 $0.0338
July 5, 2017 1,693 159,700 110,815 270,515 150,040 $0.0400
July 3, 2017 1,694 134,129 102,859 236,988 140,210 $0.0315
June 30, 2017 1,695 185,566 135,518 321,084 167,457 $0.0339
June 29, 2017 1,695 335,746 224,154 559,900 332,549 $0.0399
June 28, 2017 1,695 204,144 128,957 333,101 184,877 $0.0359
June 27, 2017 1,696 205,163 142,747 347,910 192,444 $0.0370
June 26, 2017 1,696 205,039 112,894 317,933 172,113 $0.0330
June 23, 2017 1,696 210,780 120,600 331,380 188,518 $0.0299
June 22, 2017 1,697 211,846 103,016 314,862 175,866 $0.0323
June 21, 2017 1,697 236,406 138,735 375,141 181,866 $0.0287
June 20, 2017 1,697 195,613 116,941 312,554 160,701 $0.0350
June 19, 2017 1,697 241,266 126,478 367,744 206,899 $0.0381
June 16, 2017 1,699 235,807 176,386 412,193 192,311 $0.0449
June 15, 2017 1,700 209,032 157,212 366,244 176,007 $0.0413
June 14, 2017 1,700 220,616 147,492 368,108 188,593 $0.0397
June 13, 2017 1,700 191,918 108,919 300,837 164,371 $0.0403
June 12, 2017 1,700 253,142 191,558 444,700 206,978 $0.0593
June 9, 2017 1,701 335,308 264,889 600,197 295,356 $0.0523
June 8, 2017 1,701 221,888 133,233 355,121 182,211 $0.0433
June 7, 2017 1,701 196,054 111,471 307,525 166,062 $0.0358
June 6, 2017 1,701 217,231 137,718 354,949 187,594 $0.0394
June 5, 2017 1,700 183,969 104,735 288,704 153,392 $0.0429
June 2, 2017 1,701 236,841 143,867 380,708 182,326 $0.0398
June 1, 2017 1,702 187,212 103,276 290,488 158,379 $0.0413
May 31, 2017 1,702 172,296 125,333 297,629 155,765 $0.0430
May 30, 2017 1,702 171,711 107,433 279,144 142,236 $0.0392
May 26, 2017 1,704 193,891 114,631 308,522 148,993 $0.0394
May 25, 2017 1,704 209,759 133,816 343,575 187,635 $0.0437
May 24, 2017 1,705 177,770 108,234 286,004 156,686 $0.0371
May 23, 2017 1,706 173,741 112,323 286,064 154,781 $0.0371
May 22, 2017 1,705 224,266 105,370 329,636 183,540 $0.0384
May 19, 2017 1,706 256,247 164,772 421,019 221,054 $0.0406
May 18, 2017 1,707 252,957 203,900 456,857 216,723 $0.0403
May 17, 2017 1,707 328,892 260,518 589,410 321,493 $0.0431
May 16, 2017 1,707 230,389 112,037 342,426 208,070 $0.0408
May 15, 2017 1, 706 218,707 131,646 350,353 227,043 $0.0376
May 12, 2017 1,707 223,863 144,405 368,268 211,032 $0.0371
May 11, 2017 1,707 218,898 135,537 354,435 210,788 $0.0379
May 10, 2017 1,707 199,051 109,172 308,223 192,249 $0.0411
May 9, 2017 1,703 216,554 128,771 345,325 198,386 $0.0403
May 8, 2017 1,702 205,923 109,288 315,211 184,539 $0.0401
May 5, 2017 1,705 215,135 124,102 339,237 184,853 $0.0389
May 4, 2017 1,708 177,136 124,380 301,516 166,905 $0.0397
May 3, 2017 1,708 171,244 119,819 291,063 175,298 $0.0417
May 2, 2017 1, 708 194,633 104,977 299,610 164,290 $0.0377
May 1, 2017 1,707 193,387 130,128 323,515 193,710 $0.0431
April 28, 2017 1,711 183,908 122,605 306,513 182,054 $0.0508
April 27, 2017 1,711 168,910 117,347 286,257 143,903 $0.0477
April 26, 2017 1,711 179,816 113,537 293,353 159,245 $0.0420
April 25, 2017 1,711 198,702 118,034 316,736 180,150 $0.0429
April 24, 2017 1,710 218,457 158,641 377,098 231,119 $0.0423
April 21, 2017 1,711 190,299 136,566 326,865 170,145 $0.0500
April 20, 2017 1,712 176,234 134,329 310,563 173,762 $0.0403
April 19, 2017 1,712 163,827 115,031 278,858 157,643 $0.0378
April 18, 2017 1,712 132,652 104,112 236,764 128,322 $0.0354
April 17, 2017 1,711 128,660 84,043 212,703 125,096 $0.0360
April 13, 2017 1,713 168,871 139,787 308,658 165,378 $0.0344
April 12, 2017 1,713 140,350 104,603 244,953 140,734 $0.0321
April 11, 2017 1,708 173,234 139,670 312,904 171,545 $0.0323
April 10 2017, 1,707 133,210 86,009 219,219 124,285 $0.0384
April 7,, 2017 1,708 163,757 115,993 279,750 151,092 $0.0316
April 6, 2017 1,708 141,631 101,724 243,355 148,855 $0.0.362
April 5, 2017 1,710 198,647 132,569 331,216 201,472 $0.0354
April 4, 2017 1,710 124,669 90,846 215,515 124,747 $0.0411
April 3, 2017 1,710 154,810 98,829 253,639 147,242 $0.0379
March 31, 2017 1,711 144,461 93,373 237,834 134,257 $0.0385
March 30, 2017 1,711 140,531 84,471 225,002 137,482 $0.0367
March 29, 2017 1,711 152,397 78,253 230,650 137,872 $0.0412
March 28, 2017 1,712 170,035 101,473 271,508 165,074 $0.0361
March 27, 2017 1,712 355,052 256,840 611,892 1192,492 $0.0397
March 24, 2017 1,712 166,609 120,913 287,522 170,559 $0.0355
March 23, 2017 1,712 146,325 113,220 259,545 158,824 $0.0388
March 22, 2017 1,713 163,643 126,777 290,420 174,720 $0.0365
March 21, 2017 1,713 221,339 172,638 393,977 236,290 $0.0374
March 20, 2017 1,712 162,060 100,293 262,353 174,538 $0.0374
March 17, 2017 1,713 187,617 143,928 331,545 183,386 $0.0376
March 16, 2017 1,713 147,120 88,259 235,379 147,242 $0.0370
March 15, 2017 1,713 198,755 127,153 325,908 175,090 $0.0369
March 14, 2017 1,713 135,025 98,712 233,737 131,603 $0.0333
March 13, 2017 1,716 136,847 83,150 219,997 119,195 $0.0336
March 10, 2017 1,717 179,917 112,810 292,727 176,139 $0.0322
March 9, 2017 1,716 157,559 122,101 279,660 156,803 $0.0329
March 8, 2017 1,716 210,033 162,789 372,822 159,188 $0.0367
March 7, 2017 1,716 180,387 135,619 316,006 146,855 $0.0332
March 6, 2017 1,715 196,180 131,981 328,161 168,896 $0.0336
March 3, 2017 1,716 232,615 160,440 393,055 191,818 $0.0313
March 2, 2017 1,716 261,758 191,346 453,104 211,346 $0,0318
March 1, 2017 1,717 371,234 237,316 608,550 340,456 $0.0360
February 28, 2017 1,719 234,334 190,489 424,823 232,002 $0.0336
February 27, 2017 1,720 224,958 142,667 367,625 215,382 $0.0384
February 24, 2017 1,722 253,986 186,280 440,266 257,593 $0.0400
February 23, 2017 1,722 311,577 198,264 509,841 303,404 $0.0349
February 22, 2017 1,723 269,761 151,306 421,067 246,992 $0.0357
February 21, 2017 1,722 297,569 173,856 471,425 273,342 $0.0373
February 17, 2017 1,724 234,541 162,743 397,284 28,838 $0.0380
February 16, 2017 1,725 254,588 162,616 417,204 203,589 $0.0346
February 15, 2017 1,725 286,512 167,348 453,860 245,727 $0.0316
February 14,2017 1,725 246,661 143,714 390,375 209,653 $0.0318
February 13, 2017 1,725 248,758 158,681 407,439 245,157 $0.0361
February 10, 2017 1,727 251,262 181,364 432,626 245,382 $0.0296
February 9, 2017 1,728 248,551 163,219 411,770 237,055 $0.0307
February 8, 2017 1,728 210,405 143,395 353,800 208,040 $0.0319
February 7, 2017 1,728 219,194 157,840 377,034 207,095 $0.0310
February 6, 2017 1,727 180,475 127,868 308,343 191,987 $0.0368
February 3, 2017 1,728 262,565 168,736 431,301 262,253 $0.0334
February 2, 2017 1,728 227,708 147,445 375,153 226,967 $0.0325
February 1, 2017 1,729 274,521 171,671 446,192 270,156 $0.0295
January 31, 2017 1,729 205,553 143,847 349,400 207,048 $0.0312
January 30, 2017 1,728 219,503 179,290 398,793 231,124 $0.0330
January 27, 2017 1,730 232,968 157,380 390,348 243,370 $0.0354
January 26, 2017 1,730 252,625 162,847 415,472 241,781 $0.0384
January 25, 2017 1,730 301,496 195,958 497,454 295,434 $0.0358
January 24, 2017 1,730 229,186 191,880 491,066 289,014 $0.0341
January 23, 2017 1,728 278,649 184,469 463,118 259,675 $0.0376
January 20, 2017 1,730 301,726 217,882 519,608 274,705 $0.0361
January 19, 2017 1,730 233,785 176,088 409,873 225,222 $0.0350
January 18, 2017 1,730 201,224 155,294 356,518 189,967 $0.0346
January 17, 2017 1,729 200,826 149,620 350,446 184,425 $0.0330
January 16, 2017 1,730 271,393 186,601 457,994 303,744, $0.0315
January 12, 2017 1,730 283,808 185,518 469,326 307,994 $0.0265
January 11, 2017 1,730 262,435 181,307 443,742 285,650 $0.0280
January 10, 2017 1,732 252,662 177,685 430,347 284,133 $0.0277
January 9, 2017 1,714 249,708 183,382 433,090 274,932 $0.0312
January 6, 2017 1,721 314,514 201,764 516,275 333,203 $0.0325
January 5, 2017 1,721 298,291 200,990 499,281 336,009 $0.0295
January 4, 2017 1,723 284,116 193,235 477,351 326,221 $0.0282
January 3, 2017 1,720 286,590 194,918 481,508 325,216 $0.0297