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Contract OI history

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Dec 15, 2028 EXPIRATION

F $27.00 Call

F281215C00027000

Latest saved OI670Oct 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 $27.00 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. 6733360 2026-10-02: 673 OI2026-10-05: 673 OI2026-10-06: 673 OI2026-10-07: 673 OI2026-10-08: 673 OI2026-10-09: 673 OI2026-10-13: 673 OI2026-10-14: 673 OI2026-10-15: 673 OI2026-10-16: 672 OI2026-10-21: 670 OI2026-10-23: 670 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, 2026Viewing6700
Oct 21, 2026670-2
Oct 16, 2026672-1
Oct 15, 20266730
Oct 14, 20266730
Oct 13, 20266730
Oct 09, 20266730
Oct 08, 20266730
Oct 07, 20266730
Oct 06, 20266730
Oct 05, 20266730
Oct 02, 2026673No prior observation