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Contract OI history

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Nov 13, 2026 EXPIRATION

F $10.00 Put

F261113P00010000

Latest saved OI76Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $10.00 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. 76380 2026-10-02: 0 OI2026-10-05: 1 OI2026-10-06: 7 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 26 OI2026-10-13: 34 OI2026-10-14: 34 OI2026-10-15: 33 OI2026-10-16: 33 OI2026-10-21: 67 OI2026-10-23: 76 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, 2026Viewing76+9
Oct 21, 202667+34
Oct 16, 2026330
Oct 15, 202633-1
Oct 14, 2026340
Oct 13, 202634+8
Oct 09, 202626+13
Oct 08, 2026130
Oct 07, 202613+6
Oct 06, 20267+6
Oct 05, 20261+1
Oct 02, 20260No prior observation