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Contract OI history

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Oct 23, 2026 EXPIRATION

F $6.00 Call

F261023C00006000

Latest saved OI266Oct 23, 2026
Last change+29vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
F $6.00 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 2661330 2026-10-05: 0 OI2026-10-06: 4 OI2026-10-07: 5 OI2026-10-08: 5 OI2026-10-09: 5 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 6 OI2026-10-16: 7 OI2026-10-21: 237 OI2026-10-23: 266 OI Oct 05, 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, 2026Viewing266+29
Oct 21, 2026237+230
Oct 16, 20267+1
Oct 15, 20266+1
Oct 14, 202650
Oct 13, 202650
Oct 09, 202650
Oct 08, 202650
Oct 07, 20265+1
Oct 06, 20264+4
Oct 05, 20260No prior observation