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Contract OI history

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Oct 30, 2026 EXPIRATION

F $9.50 Call

F261030C00009500

Latest saved OI51Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $9.50 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. 51250 2026-10-02: 43 OI2026-10-05: 44 OI2026-10-06: 44 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 45 OI2026-10-13: 45 OI2026-10-14: 45 OI2026-10-15: 45 OI2026-10-16: 47 OI2026-10-21: 48 OI2026-10-23: 51 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, 2026Viewing51+3
Oct 21, 202648+1
Oct 16, 202647+2
Oct 15, 2026450
Oct 14, 2026450
Oct 13, 2026450
Oct 09, 202645+1
Oct 08, 2026440
Oct 07, 2026440
Oct 06, 2026440
Oct 05, 202644+1
Oct 02, 202643No prior observation