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Contract OI history

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Dec 18, 2026 EXPIRATION

F $13.00 Call

F261218C00013000

Latest saved OI11,976Oct 23, 2026
Last change-1,049vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $13.00 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. 13,2396,6190 2026-10-02: 8,585 OI2026-10-05: 12,102 OI2026-10-06: 12,308 OI2026-10-07: 12,380 OI2026-10-08: 12,380 OI2026-10-09: 12,969 OI2026-10-13: 13,214 OI2026-10-14: 13,214 OI2026-10-15: 13,200 OI2026-10-16: 13,239 OI2026-10-21: 13,025 OI2026-10-23: 11,976 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, 2026Viewing11,976-1,049
Oct 21, 202613,025-214
Oct 16, 202613,239+39
Oct 15, 202613,200-14
Oct 14, 202613,2140
Oct 13, 202613,214+245
Oct 09, 202612,969+589
Oct 08, 202612,3800
Oct 07, 202612,380+72
Oct 06, 202612,308+206
Oct 05, 202612,102+3,517
Oct 02, 20268,585No prior observation