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Contract OI history

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Nov 20, 2026 EXPIRATION

F $19.00 Call

F261120C00019000

Latest saved OI471Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $19.00 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. 4722360 2026-10-02: 399 OI2026-10-05: 399 OI2026-10-06: 401 OI2026-10-07: 401 OI2026-10-08: 401 OI2026-10-09: 399 OI2026-10-13: 471 OI2026-10-14: 471 OI2026-10-15: 471 OI2026-10-16: 472 OI2026-10-21: 472 OI2026-10-23: 471 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, 2026Viewing471-1
Oct 21, 20264720
Oct 16, 2026472+1
Oct 15, 20264710
Oct 14, 20264710
Oct 13, 2026471+72
Oct 09, 2026399-2
Oct 08, 20264010
Oct 07, 20264010
Oct 06, 2026401+2
Oct 05, 20263990
Oct 02, 2026399No prior observation