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Contract OI history

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Dec 18, 2026 EXPIRATION

F $7.85 Put

F261218P00007850

Latest saved OI15,814Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $7.85 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. 16,2148,1070 2026-10-02: 16,214 OI2026-10-05: 16,214 OI2026-10-06: 16,214 OI2026-10-07: 15,814 OI2026-10-08: 15,814 OI2026-10-09: 15,814 OI2026-10-13: 15,814 OI2026-10-14: 15,814 OI2026-10-15: 15,814 OI2026-10-16: 15,814 OI2026-10-21: 15,814 OI2026-10-23: 15,814 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, 2026Viewing15,8140
Oct 21, 202615,8140
Oct 16, 202615,8140
Oct 15, 202615,8140
Oct 14, 202615,8140
Oct 13, 202615,8140
Oct 09, 202615,8140
Oct 08, 202615,8140
Oct 07, 202615,814-400
Oct 06, 202616,2140
Oct 05, 202616,2140
Oct 02, 202616,214No prior observation