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Contract OI history

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Jun 17, 2027 EXPIRATION

F $11.00 Put

F270617P00011000

Latest saved OI795Oct 23, 2026
Last change+36vs 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. 7953970 2026-10-02: 578 OI2026-10-05: 597 OI2026-10-06: 629 OI2026-10-07: 634 OI2026-10-08: 634 OI2026-10-09: 658 OI2026-10-13: 702 OI2026-10-14: 702 OI2026-10-15: 706 OI2026-10-16: 707 OI2026-10-21: 759 OI2026-10-23: 795 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, 2026Viewing795+36
Oct 21, 2026759+52
Oct 16, 2026707+1
Oct 15, 2026706+4
Oct 14, 20267020
Oct 13, 2026702+44
Oct 09, 2026658+24
Oct 08, 20266340
Oct 07, 2026634+5
Oct 06, 2026629+32
Oct 05, 2026597+19
Oct 02, 2026578No prior observation