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Contract OI history

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Nov 20, 2026 EXPIRATION

F $18.00 Call

F261120C00018000

Latest saved OI1,603Oct 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 $18.00 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. 1,6268130 2026-10-02: 1,308 OI2026-10-05: 1,318 OI2026-10-06: 1,626 OI2026-10-07: 1,625 OI2026-10-08: 1,625 OI2026-10-09: 1,625 OI2026-10-13: 1,616 OI2026-10-14: 1,616 OI2026-10-15: 1,616 OI2026-10-16: 1,616 OI2026-10-21: 1,603 OI2026-10-23: 1,603 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, 2026Viewing1,6030
Oct 21, 20261,603-13
Oct 16, 20261,6160
Oct 15, 20261,6160
Oct 14, 20261,6160
Oct 13, 20261,616-9
Oct 09, 20261,6250
Oct 08, 20261,6250
Oct 07, 20261,625-1
Oct 06, 20261,626+308
Oct 05, 20261,318+10
Oct 02, 20261,308No prior observation