2013

Daily Volumes

Date Classes Calls Puts Total Volume Contracts
PIPed
Average
Improvement*
December 31, 2013 1,589 137,056   85,238 222,294   63,412 $ 0.0266
December 30, 2013 1,589 127,461   93,102 220,563   75,797 $ 0.0228
December 27, 2013 1,589 129,879   85,502 215,381   73,870 $ 0.0284
December 26, 2013 1,590 121,999   70,994 192,993   61,288 $ 0.0294
December 24, 2013 1,590   77,477   42,249 119,726   42,031 $ 0.0295
December 23, 2013 1,592 173,767 107,531 281,298   95,844 $ 0.0268
December 20, 2013 1,592 229,739 119,811 349,550   89,264 $ 0.0241
December 19, 2013 1,592 159,044 125,881 284,925   74,253 $ 0.0266
December 18, 2013 1,593 215,903 161,170 377,073   95,737 $ 0.0304
December 17, 2013 1,593 136,800  96,516 233,316   69,139 $ 0.0209
December 16, 2013 1,594 144,172  97,433 241,605   71,419 $ 0.0228
December 13, 2013 1,593 173,793 121,789 295,582 110,176 $ 0.0179
December 12, 2013 1,593 181,468 127,321 308,789 111,787 $ 0.0189
December 11, 2013 1,593 182,114 130,625 312,739 112,033 $ 0.0196
December 10, 2013 1,593 187,363 112,019 299,382 126,553 $ 0.0197
December 9, 2013 1,595 170,498 101,445 271,943 110,873 $ 0.0224
December 6, 2013 1,595 205,274 130,510 335,784 135,330 $ 0.0229
December 5, 2013 1,596 192,777 124,029 316,806 119,713 $ 0.0221
December 4, 2013 1,596 199,381 141,423 340,804 130,203 $ 0.0218
December 3, 2013 1,597 210,842 137,593 348,435 120,302 $ 0.0226
December 2, 2013 1,597 190,127 117,027 307,154 133,635 $ 0.0203
November 29, 2013 1,597 134,148   70,199 204,347   89,702 $ 0.0211
November 27, 2013 1,597 202,022 119,822 321,844 158,454 $ 0.0146
November 26, 2013 1,597 183,807 113,680 297,487 127,473 $ 0.0161
November 25, 2013 1,598 198,824 109,684 308,508 150,689 $ 0.0163
November 22, 2013 1,598 220,719 140,372 361,091 146,712 $ 0.0163
November 21, 2013 1,592 198,978 117,381 316,359 140,764 $ 0.0157
November 20, 2013 1,592 192,521 147,677 340,198 137,820 $ 0.0146
November 19, 2013 1,592 190,160 140,926 331,086 143,332 $ 0.0150
November 18, 2013 1,592 247,881 155,012 402,893 192,812 $ 0.0175
November 15, 2013 1,592 285,052 151,397 436,449 194,675 $ 0.0161
November 14, 2013 1,591 234,945 154,595 389,540 157,844 $ 0.0142
November 13, 2013 1,591 210,626 134,116 344,742 138,239 $ 0.0133
November 12, 2013 1,592 181,384 126,769 308,153 119,825 $ 0.0141
November 11, 2013 1,594 206,652 148,098 354,750 114,024 $ 0.0166
November 8, 2013 1,594 280,155 207,361 487,516 144,783 $ 0.0139
November 7, 2013 1,595 236,218 183,139 419,357 165,235 $ 0.0158
November 6, 2013 1,596 196,475 128,853 325,328 134,025 $ 0.0164
November 5, 2013 1,596 196,567 114,140 310,707 141,572 $ 0.0146
November 4, 2013 1,597 209,154 113,419 322,573 149,589 $ 0.0149
November 1, 2013 1,598 221,320 139,537 360,857 159,472 $ 0.0143
October 31, 2013 1,598 217,009 143,599 360,608 138,399 $ 0.0159
October 30, 2013 1,598 217,601 149,808 367,409 147,957 $ 0.0208
October 29, 2013 1,599 221,462 135,297 356,759 148,024 $ 0.0215
October 28, 2013 1,599 182,995 129,684 312,679 144,784 $ 0.0185
October 25, 2013 1,600 228,371 135,282 363,653 174,453 $ 0.0174
October 24, 2013 1,601 223,121 129,621 352,742 158,080 $ 0.0183
October 23, 2013 1,600 217,192 142,800 359,992 153,902 $ 0.0203
October 22, 2013 1,600 281,635 168,335 449,970 190,820 $ 0.0217
October 21, 2013 1,600 281,960 149,646 431,606 208,701 $ 0.0191
October 18, 2013 1,600 326,266 175,224 501,490 237,188 $ 0.0221
October 17, 2013 1,600 260,719 153,993 414,712 192,976 $ 0.0151
October 16, 2013 1,601 231,155 150,809 381,964 177,395 $ 0.0143
October 15, 2013 1,601 196,502 142,229 338,731 142,943 $ 0.0153
October 14, 2013 1,601 169,818 118,852 288,670 133,000 $ 0.0124
October 11, 2013 1,602 208,534 139,987 348,521 155,084 $ 0.0134
October 10, 2013 1,602 225,064 141,778 366,842 164,331 $ 0.0126
October 9, 2013 1,602 211,257 163,198 374,455 163,253 $ 0.0169
October 8, 2013 1,603 211,363 154,970 366,333 171,615 $ 0.0165
October 7, 2013 1,604 167,326 105,737 273,063 123,391 $ 0.0130
October 4, 2013 1,604 177,821 111,188 289,009 132,206 $ 0.0138
October 3, 2013 1,604 191,428 152,547 343,975 163,072 $ 0.0160
October 2, 2013 1,604 184,883 113,838 298,721 137,257 $ 0.0168
October 1, 2013 1,598 166,732 102,888 269,620 124,171 $ 0.0147
September 30, 213 1,599 172,068 153,206 325,274 169,975 $ 0.0100
September 27, 2013 1,600 194,742 150,658 345,400 170,367 $ 0.0102
September 26, 2013 1,601 180,892 113,716 294,608 125,470 $ 0.0118
September 25, 2013 1,601 179,578 123,457 303,035 141,871 $ 0.0135
September 24, 2013 1,601 203,924 135,449 339,373 166,617 $ 0.0127
September 23, 2013 1,601 231,058 163,632 394,690 193,080 $ 0.0171
September 20, 2013 1,601 291,144 211,849 502,993 239,701 $ 0.0131
September 19, 2013 1,601 281,280 162,078 443,358 201,509 $ 0.0138
September 18, 2013 1,601 307,943 193,530 501,473 226,134 $ 0.0141
September 17, 2013 1,601 169,679 113,583 283,262 135,261 $ 0.0121
September 16, 2013 1,601 195,501 118,262 313,763 154,853 $ 0.0122
September 13, 2013 1,603 182,845 132,820 315,665 169,741 $ 0.0108
September 12, 2013 1,603 200,136 148,565 348,701 168,076 $ 0.0108
September 11, 2013 1,604 195,913 133,437 329,350 150,518 $ 0.0127
September 10, 2013 1,604 222,808 125,130 347,938 176,204 $ 0.0118
September 9, 2013 1,604 214,049 124,778 338,827 187,011 $ 0.0102
September 6, 2013 1,604 208,903 143,236 352,139 173,258 $ 0.0107
September 5, 2013 1,604 171,237 97,353 268,590 142,793 $ 0.0099
September 4, 2013 1,604 175,217 115,684 290,901 152,441 $ 0.0099
September 3, 2013 1,604 186,315 112,341 298,656 157,439 $ 0.0103
August 30, 2013 1,604 173,438 134,264 307,702 126,279 $ 0.0103
August 29, 2013 1,604 168,749 115,034 283,783 123,751 $ 0.0096
August 28, 2013 1,604 153,672 106,899 260,571 137,406 $ 0.0111
August 27, 2013 1,604 216,541 160,290 376,831 211,987 $ 0.0103
August 26, 2013 1,604 187,765 115,665 303,430 172,392 $ 0.0114
August 23, 2013 1,604 184,680 109,677 294,357 161,210 $ 0.0105
August 22, 2013 1,604 124,230 83,818 208,048 101,614 $ 0.0131
August 21, 2013 1,604 187,008 140,929 327,937 167,317 $ 0.0100
August 20, 2013 1,604 195,567 116,345 311,912 172,689 $ 0.0107
August 19, 2013 1,604 223,672 145,641 369,313 220,036 $ 0.0093
August 16, 2013 1,604 235,881 153,657 389,538 211,306 $ 0.0097
August 15, 2013 1,604 286,031 214,279 500,310 244,713 $ 0.0108
August 14, 2013 1,604 218,539 128,028 346,567 183,892 $ 0.0144
August 13, 2013 1,604 209,621 135,475 345,096 174,722 $ 0.0125
August 12, 2013 1,604 181,378 115,586 296,964 160,212 $ 0.0110
August 9, 2013 1,604 188,724 132,780 321,504 173,350 $ 0.0100
August 8, 2013 1,604 199,218 135,168 334,386 168,183 $ 0.0123
August 7, 2013 1,604 186,065 119,466 305,531 156,714 $ 0.0108
August 6, 2013 1,604 177,227 126,595 303,822 158,748 $ 0.0121
August 5, 2013 1,597 176,934 113,337 290,271 167,166 $ 0.0133
August 2, 2013 1,597 203,462 140,112 343,574 179,160 $ 0.0102
August 1, 2013 1,597 273,533 212,008 485,541 190,385 $ 0.0144
July 31, 2013 1,597 193,910 137,204 331,114 182,624 $ 0.0122
July 30, 2013 1,600 190,682 116,528 307,210 172,038 $ 0.0109
July 29, 2013 1,600 150,407 106,791 257,198 143,652 $ 0.0105
July 26, 2013 1,600 210,233 141,120 351,353 204,918 $ 0.0105
July 25, 2013 1,600 219,659 147,024 366,683 206,768 $ 0.0125
July 24, 2013 1,600 183,683 152,173 335,856 175,231 $ 0.0112
July 23, 2013 1,600 204,111 131,904 336,015 177,708 $ 0.0103
July 22, 2013 1,600 220,648 136,424 357,072 207,818 $ 0.0106
July 19, 2013 1,600 253,893 144,856 398,749 221,501 $ 0.0119
July 18, 2013 1,600 233,576 124,680 358,256 206,342 $ 0.0112
July 17, 2013 1,600 209,309 131,683 340,992 196,195 $ 0.0097
July 16, 2013 1,600 168,320 117,651 285,971 155,178 $ 0.0123
July 15, 2013 1,601 177,750 114,683 292,433 164,853 $ 0.0102
July 12, 2013 1,601 189,573 131,968 321,541 180,961 $ 0.0109
July 11, 2013 1,601 228,162 153,631 381,793 203,590 $ 0.0105
July 10, 2013 1,601 163,012 126,260 289,272 152,961 $ 0.0108
July 9, 2013 1,602 180,945 130,071 311,016 169,590 $ 0.0109
July 8, 2013 1,602 170,643 142,951 313,594 175,800 $ 0.0104
July 5, 2013 1,602 166,291 128,010 294,301 151,153 $ 0.0107
July 3, 2013 1,602 86,751 74,050 160,801 78,804 $ 0.0105
July 2, 2013 1,603 147,719 124,601 272,320 129,975 $ 0.0125
July 1, 2013 1,605 164,473 116,569 281,042 139,213 $ 0.0125
June 28, 2013 1,605 212,885 161,010 373,895 167,574 $ 0.0120
June 27, 2013 1,606 186,890 140,917 327,807 171,679 $ 0.0090
June 26, 2013 1,607 182,365 119,340 301,705 154,757 $ 0.0112
June 25, 2013 1,608 171,792 118,431 290,223 127,620 $ 0.0084
June 24, 2013 1,608 244,005 201,957 445,962 187,522 $ 0.0085
June 21, 2013 1,608 268,830 237,773 506,603 221,340 $ 0.0122
June 20, 2013 1,608 322,512 290,741 613,253 289,258 $ 0.0105
June 19, 2013 1,608 221,400 168,376 389,776 167,603 $ 0.0105
June 18, 2013 1,608 179,087 124,987 304,074 144,225 $ 0.0105
June 17, 2013 1,608 188,749 130,829 319,578 165,820 $ 0.0082
June 14, 2013 1,608 177,612 128,309 305,921 161,789 $ 0.0088
June 13, 2013 1,608 197,417 142,703 340,120 179,500 $ 0.0101
June 12, 2013 1,609 195,203 157,267 352,470 176,753 $ 0.0092
June 11, 2013 1,608 183,050 146,688 329,738 187,092 $ 0.0097
June 10, 2013 1,598 169,048 113,163 282,211 155,676 $ 0.0096
June 7, 2013 1,599 223,518 172,562 396,080 211,199 $ 0.0088
June 6, 2013 1,600 232,850 194,509 427,359 226,333 $ 0.0087
June 5, 2013 1,600 233,669 166,384 400,053 233,822 $ 0.0092
June 4, 2013 1,600 201,432 154,620 356,052 195,602 $ 0.0084
June 3, 2013 1,601 237,583 167,033 404,616 221,086 $ 0.0106
May 31, 2013 1,603 236,859 182,943 419,802 231,363 $ 0.0094
May 30, 2013 1,603 261,753 137,681 399,434 247,603 $ 0.0113
May 29, 2013 1,603 236,420 163,159 399,579 247,828 $ 0.0113
May 28, 2013 1,604 251,918 153,255 405,173 244,713 $ 0.0115
May 24, 2013 1,606 210,665 161,799 372,464 206,108 $ 0.0103
May 23, 2013 1,606 256,459 220,306 476,765 250,746 $ 0.0124
May 22, 2013 1,606 332,245 227,498 559,743 325,690 $ 0.0123
May 21, 2013 1,606 240,979 160,491 401,470 239,496 $ 0.0129
May 20, 2013 1,606 283,443 157,283 440,726 267,215 $ 0.0118
May 17, 2013 1,606 312,290 177,687 489,977 271,262 $ 0.0109
May 16, 2013 1,606 273,050 181,192 454,242 266,103 $ 0.0138
May 15, 2013 1,598 295,771 179,015 474,786 264,681 $ 0.0128
May 14, 2013 1,598 265,835 159,883 425,718 243,573 $ 0.0105
May 13, 2013 1,598 199,537 116,990 316,527 187,540 $ 0.0138
May 10, 2013 1,566 218,527 148,238 366,765 212,480 $ 0.0112
May 9, 2013 1,565 256,509 166,552 423,061 253,542 $ 0.0098
May 8, 2013 1,565 246,621 203,891 450,512 282,986 $ 0.0087
May 7, 2013 1,566 245,977 162,562 408,539 255,528 $ 0.0099
May 6, 2013 1,563 219,242 133,105 352,347 220,547 $ 0.0096
May 3, 2013 1,563 274,472 179,892 454,364 282,547 $ 0.0100
May 2, 2013 1,562 198,958 140,328 339,286 211,728 $ 0.0090
May 1, 2013 1,563 194,316 151,633 345,949 204,077 $ 0.0097
April 30, 2013 1,563 195,511 136,815 332,326 202,369 $ 0.0102
April 29, 2013 1,563 185,873 125,855 311,728 200,091 $ 0.0095
April 26, 2013 1,563 184,747 133,105 317,852 195,846 $ 0.0094
April 25, 2013 1,563 304,091 191,449 495,540 308,090 $ 0.0093
April 24, 2013 1,563 211,090 145,576 356,666 209,539 $ 0.0126
April 23, 2013 1,563 227,896 157,405 385,301 222,331 $ 0.0112
April 22, 2013 1,564 213,819 140,918 354,737 221,314 $ 0.0089
April 19, 2013 1,564 223,619 179,663 403,282 226,062 $ 0.0116
April 18, 2013 1,564 235,217 194,329 429,546 248,908 $ 0.0099
April 17, 2013 1,564 238,744 244,650 483,394 266,883 $ 0.0094
April 16, 2013 1,564 191,375 145,276 336,651 192,553 $ 0.0084
April 15, 2013 1,564 209,185 237,310 446,495 199,067 $ 0.0067
April 12, 2013 1,564 219,951 197,044 416,995 241,904 $ 0.0199
April 11, 2013 1,565 210,073 164,041 374,114 229,617 $ 0.0085
April 10, 2013 1,565 208,127 154,779 362,906 204,373 $ 0.0092
April 9, 2013 1,565 198,281 141,927 340,208 200,531 $ 0.0077
April 8, 2013 1,565 149,176 119,806 268,982 164,860 $ 0.0078
April 5, 2013 1,565 199,159 174,990 374,149 233,922 $ 0.0078
April 4, 2013 1,565 212,803 169,961 382,764 246,770 $ 0.0272
April 3, 2013 1,558 214,359 176,036 390,395 225,402 $ 0.0087
April 2, 2013 1,558 187,670 129,579 317,249 179,143 $ 0.0092
April 1, 2013 1,558 144,732 121,825 266,557 157,630 $ 0.0103
March 28, 2013 1,559 170,409 121,869 292,278 167,298 $ 0.0094
March 27, 2013 1,559 156,887 109,557 266,444 149,335 $ 0.0088
March 26, 2013 1,559 146,807 103,848 250,655 150,175 $ 0.0105
March 25, 2013 1,559 182,244 132,549 314,793 179,351 $ 0.0082
March 22, 2013 1,559 172,503 113,276 285,779 167,478 $ 0.0087
March 21, 2013 1,560 167,086 122,480 289,566 164,444 $ 0.0085
March 20, 2013 1,560 167,598 124,032 291,630 163,571 $ 0.0098
March 19, 2013 1,561 206,346 168,385 374,731 210,876 $ 0.0084
March 18, 2013 1,561 213,902 163,782 377,684 233,252 $ 0.0086
March 15, 2013 1,557 249,127 155,279 404,406 234,390 $ 0.0107
March 14, 2013 1,557 204,482 132,660 337,142 189,846 $ 0.0127
March 13, 2013 1,557 166,258 103,378 269,636 145,171 $ 0.0102
March 12, 2013 1,557 174,492 115,826 290,318 164,634 $ 0.0089
March 11, 2013 1,557 180,175 123,732 303,907 164,157 $ 0.0096
March 8, 2013 1,557 241,752 149,664 391,416 244,213 $ 0.0109
March 7, 2013 1,557 219,049 129,318 348,367 213,475 $ 0.0098
March 6, 2013 1,547 205,976 125,278 331,254 185,312 $ 0.0102
March 5, 2013 1,547 224,644 150,577 375,221 209,514 $ 0.0119
March 4, 2013 1,547 169,017 132,698 301,715 176,077 $ 0.0102
March 1, 2013 1,549 173,312 148,434 321,746 197,897 $ 0.0089
February 28, 2013 1,550 158,322 126,806 285,128 161,630 $ 0.0094
February 27, 2013 1,550 187,096 134,777 321,873 179,025 $ 0.0096
February 26, 2013 1,551 199,069 170,286 369,355 196,822 $ 0.0094
February 25, 2013 1,551 217,362 188,317 405,679 218,595 $ 0.0084
February 22, 2013 1,551 191,164 131,495 322,659 190,880 $ 0.0088
February 21, 2013 1,551 242,417 214,150 456,567 248,994 $ 0.0092
February 20, 2013 1,551 247,927 206,518 454,445 272,328 $ 0.0094
February 19, 2013 1,552 251,807 156,259 408,066 255,036 $ 0.0103
February 15, 2013 1,552 268,847 193,777 462,624 252,181 $ 0.0092
February 14, 2013 1,552 214,588 149,512 364,100 195,643 $ 0.0095
February 13, 2013 1,553 201,467 152,005 353,472 201,764 $ 0.0100
February 12, 2013 1,553 207,151 137,773 344,924 197,553 $ 0.0092
February 11, 2013 1,553 178,075 122,312 300,387 164,766 $ 0.0094
February 8, 2013 1,553 210,707 143,621 354,328 195,091 $ 0.0117
February 7, 2013 1,554 194,188 152,226 346,414 191,960 $ 0.0102
February 6, 2013 1,554 180,049 136,722 316,771 174,598 $ 0.0117
February 5, 2013 1,554 183,556 149,098 332,654 178,675 $ 0.0083
February 4, 2013 1,554 175,420 144,970 320,390 166317 $ 0.0078
February 1, 2013 1,554 169,515 249,484 418,999 248,275 $ 0.0099
January 31, 2013 1,554 202,789 160,697 363,486 199,899 $ 0.0098
January 30, 2013 1,554 216,139 192,261 408,400 215,947 $ 0.0106
January 29, 2013 1,554 225,118 154,420 379,538 189,751 $ 0.0108
January 28, 2013 1,555 218,387 156,808 375,195 108,426 $ 0.0107
January 25, 2013 1,555 255,340 168,031 423,371 207,341 $ 0.0111
January 24, 2013 1,555 277,944 205,352 483,296 218,351 $ 0.0110
January 23, 2013 1,556 247,198 169,349 416,547 213,343 $ 0.0102
January 22, 2013 1,556 269,933 185,112 455,045 223,875 $ 0.0094
January 18, 2013 1,556 346,644 197,036 543,680 301,754 $ 0.0081
January 17, 2013 1,556 274,766 169,372 444,138 227,309 $ 0.0088
January 16, 2013 1,556 215,147 150,976 366,123 169,512 $ 0.0095
January 15, 2013 1,556 233,059 160,045 393,104 190,535 $ 0.0091
January 14, 2013 1,556 239,689 171,483 411,172 179,902 $ 0.0090
January 11, 2013 1,556 233,522 171,720 405,242 221,022 $ 0.0071
January 10, 2013 1,556 250,333 173,474 423,807 222,507 $ 0.0075
January 9, 2013 1,556 241,795 170,299 412,094 188,030 $ 0.0080
January 8, 2013 1,556 221,729 173,152 394,881 168,796 $ 0.0082
January 7, 2013 1,557 257,272 194,102 451,374 202,561 $ 0.0077
January 4, 2013 1,557 291,026 191,232 482,258 219,875 $ 0.0081
January 3, 2013 1,558 302,092 228,125 530,217 264,495 $ 0.0084
January 2, 2013 1,558 380,770 233,065 613,835 299,841 $ 0.0090