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Dec 18, 2026 EXPIRATION

F $10.00 Call

F261218C00010000

Latest saved OI314Oct 23, 2026
Last change+147vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $10.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3141570 2026-10-02: 150 OI2026-10-05: 150 OI2026-10-06: 157 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 159 OI2026-10-13: 171 OI2026-10-14: 171 OI2026-10-15: 171 OI2026-10-16: 167 OI2026-10-21: 167 OI2026-10-23: 314 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, 2026Viewing314+147
Oct 21, 20261670
Oct 16, 2026167-4
Oct 15, 20261710
Oct 14, 20261710
Oct 13, 2026171+12
Oct 09, 2026159+1
Oct 08, 20261580
Oct 07, 2026158+1
Oct 06, 2026157+7
Oct 05, 20261500
Oct 02, 2026150No prior observation