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Daily Open Interest — October 2017

Each report is available in CSV and TXT formats. Daily Open Interest data is available for up to two (2) years. Archived data can be found in the Historical Volume Statistics. As of November 2007, currency volume is included in the Index/Other category.

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Date Equity Index/Other Debt Futures OCC Total
  Calls Puts Total Calls Puts Total Calls Puts Total Total  
10/20 144,485,960 162,033,148 306,519,108 13,647,359 14,720,253 28,367,612 0 0 0 5,172,836 340,059,556
10/19 152,929,325 163,105,657 316,034,982 13,748,947 14,133,927 27,882,874 0 0 0 5,130,941 349,048,797
10/18 150,750,736 160,848,298 311,599,034 17,640,393 14,057,345 31,697,738 0 0 0 5,100,856 348,397,628
10/17 148,450,759 158,355,557 306,806,316 17,378,449 14,541,903 31,920,352 0 0 0 5,044,779 343,771,447
10/16 146,617,111 155,275,294 301,892,405 16,669,963 14,371,432 31,041,395 0 0 0 4,911,337 337,845,137
10/13 146,671,590 156,100,307 302,771,897 16,461,398 14,630,530 31,091,928 0 0 0 4,827,355 338,691,180
10/12 145,978,983 154,319,775 300,298,758 16,182,327 14,251,568 30,433,895 0 0 0 4,704,730 335,437,383
10/11 144,237,578 152,210,772 296,448,350 16,066,950 14,053,942 30,120,892 0 0 0 4,639,865 331,209,107
10/10 142,511,363 149,935,209 292,446,572 15,734,885 13,765,042 29,499,927 0 0 0 4,611,925 326,558,424
10/09 140,615,456 147,739,429 288,354,885 15,472,832 13,736,266 29,209,098 0 0 0 4,627,489 322,191,472
10/06 140,784,541 149,428,051 290,212,592 15,288,046 14,185,256 29,473,302 0 0 0 4,640,997 324,326,891
10/05 140,367,471 147,051,946 287,419,417 14,891,787 13,573,868 28,465,655 0 0 0 4,612,787 320,497,859
10/04 138,617,122 144,715,699 283,332,821 14,644,676 13,373,423 28,018,099 0 0 0 4,581,648 315,932,568
10/03 137,111,539 142,482,466 279,594,005 14,321,718 12,997,164 27,318,882 0 0 0 4,525,993 311,438,880
10/02 134,774,829 140,022,521 274,797,350 14,025,651 12,906,756 26,932,407 0 0 0 4,513,150 306,242,907