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Nov 06, 2026 EXPIRATION

F $15.50 Call

F261106C00015500

Latest saved OI109Oct 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 $15.50 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. 109540 2026-10-02: 51 OI2026-10-05: 52 OI2026-10-06: 52 OI2026-10-07: 54 OI2026-10-08: 54 OI2026-10-09: 59 OI2026-10-13: 66 OI2026-10-14: 66 OI2026-10-15: 64 OI2026-10-16: 64 OI2026-10-21: 109 OI2026-10-23: 109 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, 2026Viewing1090
Oct 21, 2026109+45
Oct 16, 2026640
Oct 15, 202664-2
Oct 14, 2026660
Oct 13, 202666+7
Oct 09, 202659+5
Oct 08, 2026540
Oct 07, 202654+2
Oct 06, 2026520
Oct 05, 202652+1
Oct 02, 202651No prior observation