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Daily Open Interest — September 2019

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  
09/20 145,593,112 156,021,896 301,615,008 12,572,578 17,187,241 29,759,819 0 0 0 4,997,528 336,372,355
09/19 152,433,402 159,644,111 312,077,513 13,653,397 16,749,102 30,402,499 0 0 0 4,985,243 347,465,255
09/18 152,496,196 158,025,360 310,521,556 16,112,887 16,866,958 32,979,845 0 0 0 4,957,566 348,458,967
09/17 150,623,964 155,579,303 306,203,267 15,536,885 16,997,375 32,534,260 0 0 0 4,908,335 343,645,862
09/16 148,589,062 153,476,722 302,065,784 15,236,405 16,827,829 32,064,234 0 0 0 4,838,091 338,968,109
09/13 149,441,792 156,416,570 305,858,362 15,210,647 17,139,707 32,350,354 0 0 0 4,793,922 343,002,638
09/12 148,696,856 154,933,382 303,630,238 14,843,177 16,461,964 31,305,141 0 0 0 4,769,728 339,705,107
09/11 146,857,870 153,241,099 300,098,969 14,700,059 16,285,616 30,985,675 0 0 0 4,731,539 335,816,183
09/10 144,605,172 150,201,411 294,806,583 14,504,247 15,928,768 30,433,015 0 0 0 4,788,019 330,027,617
09/09 142,066,412 147,398,306 289,464,718 14,382,028 15,920,769 30,302,797 0 0 0 4,772,931 324,540,446
09/06 141,858,127 149,046,152 290,904,279 14,376,970 16,167,521 30,544,491 0 0 0 4,734,947 326,183,717
09/05 140,774,110 147,182,797 287,956,907 14,146,454 15,610,571 29,757,025 0 0 0 4,718,493 322,432,425
09/04 137,984,846 144,498,859 282,483,705 13,974,432 15,475,323 29,449,755 0 0 0 4,651,979 316,585,439
09/03 135,996,015 142,110,418 278,106,433 13,821,748 15,409,808 29,231,556 0 0 0 4,624,190 311,962,179