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Contract OI history

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Nov 20, 2026 EXPIRATION

F $12.00 Put

F261120P00012000

Latest saved OI9,853Oct 23, 2026
Last change+122vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $12.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,8534,9260 2026-10-02: 4,938 OI2026-10-05: 5,222 OI2026-10-06: 6,224 OI2026-10-07: 6,426 OI2026-10-08: 6,426 OI2026-10-09: 7,514 OI2026-10-13: 8,888 OI2026-10-14: 8,888 OI2026-10-15: 9,319 OI2026-10-16: 9,370 OI2026-10-21: 9,731 OI2026-10-23: 9,853 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

F contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,853+122
Oct 21, 20269,731+361
Oct 16, 20269,370+51
Oct 15, 20269,319+431
Oct 14, 20268,8880
Oct 13, 20268,888+1,374
Oct 09, 20267,514+1,088
Oct 08, 20266,4260
Oct 07, 20266,426+202
Oct 06, 20266,224+1,002
Oct 05, 20265,222+284
Oct 02, 20264,938No prior observation