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Contract OI history

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Oct 30, 2026 EXPIRATION

F $11.50 Call

F261030C00011500

Latest saved OI806Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $11.50 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. 8064030 2026-10-02: 8 OI2026-10-05: 20 OI2026-10-06: 36 OI2026-10-07: 42 OI2026-10-08: 42 OI2026-10-09: 47 OI2026-10-13: 54 OI2026-10-14: 54 OI2026-10-15: 564 OI2026-10-16: 562 OI2026-10-21: 794 OI2026-10-23: 806 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, 2026Viewing806+12
Oct 21, 2026794+232
Oct 16, 2026562-2
Oct 15, 2026564+510
Oct 14, 2026540
Oct 13, 202654+7
Oct 09, 202647+5
Oct 08, 2026420
Oct 07, 202642+6
Oct 06, 202636+16
Oct 05, 202620+12
Oct 02, 20268No prior observation