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Contract OI history

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Nov 06, 2026 EXPIRATION

F $11.00 Put

F261106P00011000

Latest saved OI795Oct 23, 2026
Last change+143vs 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: 76 OI2026-10-05: 126 OI2026-10-06: 244 OI2026-10-07: 304 OI2026-10-08: 304 OI2026-10-09: 338 OI2026-10-13: 382 OI2026-10-14: 382 OI2026-10-15: 418 OI2026-10-16: 421 OI2026-10-21: 652 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+143
Oct 21, 2026652+231
Oct 16, 2026421+3
Oct 15, 2026418+36
Oct 14, 20263820
Oct 13, 2026382+44
Oct 09, 2026338+34
Oct 08, 20263040
Oct 07, 2026304+60
Oct 06, 2026244+118
Oct 05, 2026126+50
Oct 02, 202676No prior observation