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Contract OI history

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Mar 19, 2027 EXPIRATION

F $11.00 Call

F270319C00011000

Latest saved OI328Oct 23, 2026
Last change-43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $11.00 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. 3711850 2026-10-02: 140 OI2026-10-05: 346 OI2026-10-06: 347 OI2026-10-07: 348 OI2026-10-08: 348 OI2026-10-09: 348 OI2026-10-13: 358 OI2026-10-14: 358 OI2026-10-15: 358 OI2026-10-16: 362 OI2026-10-21: 371 OI2026-10-23: 328 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, 2026Viewing328-43
Oct 21, 2026371+9
Oct 16, 2026362+4
Oct 15, 20263580
Oct 14, 20263580
Oct 13, 2026358+10
Oct 09, 20263480
Oct 08, 20263480
Oct 07, 2026348+1
Oct 06, 2026347+1
Oct 05, 2026346+206
Oct 02, 2026140No prior observation