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Contract OI history

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Jan 15, 2027 EXPIRATION

F $4.00 Call

F270115C00004000

Latest saved OI148Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $4.00 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. 148740 2026-10-02: 82 OI2026-10-05: 85 OI2026-10-06: 124 OI2026-10-07: 124 OI2026-10-08: 124 OI2026-10-09: 130 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-15: 144 OI2026-10-16: 146 OI2026-10-21: 147 OI2026-10-23: 148 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, 2026Viewing148+1
Oct 21, 2026147+1
Oct 16, 2026146+2
Oct 15, 20261440
Oct 14, 20261440
Oct 13, 2026144+14
Oct 09, 2026130+6
Oct 08, 20261240
Oct 07, 20261240
Oct 06, 2026124+39
Oct 05, 202685+3
Oct 02, 202682No prior observation