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Contract OI history

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Nov 06, 2026 EXPIRATION

F $13.50 Call

F261106C00013500

Latest saved OI3,035Oct 23, 2026
Last change+909vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $13.50 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. 3,0351,5170 2026-10-02: 275 OI2026-10-05: 353 OI2026-10-06: 663 OI2026-10-07: 729 OI2026-10-08: 729 OI2026-10-09: 875 OI2026-10-13: 1,175 OI2026-10-14: 1,175 OI2026-10-15: 1,202 OI2026-10-16: 1,528 OI2026-10-21: 2,126 OI2026-10-23: 3,035 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, 2026Viewing3,035+909
Oct 21, 20262,126+598
Oct 16, 20261,528+326
Oct 15, 20261,202+27
Oct 14, 20261,1750
Oct 13, 20261,175+300
Oct 09, 2026875+146
Oct 08, 20267290
Oct 07, 2026729+66
Oct 06, 2026663+310
Oct 05, 2026353+78
Oct 02, 2026275No prior observation