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Contract OI history

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Oct 30, 2026 EXPIRATION

F $11.00 Put

F261030P00011000

Latest saved OI3,168Oct 23, 2026
Last change+313vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $11.00 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. 3,1681,5840 2026-10-02: 758 OI2026-10-05: 932 OI2026-10-06: 1,548 OI2026-10-07: 1,567 OI2026-10-08: 1,567 OI2026-10-09: 1,684 OI2026-10-13: 2,292 OI2026-10-14: 2,292 OI2026-10-15: 2,419 OI2026-10-16: 2,387 OI2026-10-21: 2,855 OI2026-10-23: 3,168 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, 2026Viewing3,168+313
Oct 21, 20262,855+468
Oct 16, 20262,387-32
Oct 15, 20262,419+127
Oct 14, 20262,2920
Oct 13, 20262,292+608
Oct 09, 20261,684+117
Oct 08, 20261,5670
Oct 07, 20261,567+19
Oct 06, 20261,548+616
Oct 05, 2026932+174
Oct 02, 2026758No prior observation