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Contract OI history

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Oct 23, 2026 EXPIRATION

F $9.50 Call

F261023C00009500

Latest saved OI260Oct 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. 2671330 2026-10-02: 248 OI2026-10-05: 248 OI2026-10-06: 252 OI2026-10-07: 267 OI2026-10-08: 267 OI2026-10-09: 262 OI2026-10-13: 253 OI2026-10-14: 253 OI2026-10-15: 254 OI2026-10-16: 257 OI2026-10-21: 263 OI2026-10-23: 260 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, 2026Viewing260-3
Oct 21, 2026263+6
Oct 16, 2026257+3
Oct 15, 2026254+1
Oct 14, 20262530
Oct 13, 2026253-9
Oct 09, 2026262-5
Oct 08, 20262670
Oct 07, 2026267+15
Oct 06, 2026252+4
Oct 05, 20262480
Oct 02, 2026248No prior observation