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Jun 17, 2027 EXPIRATION

F $18.00 Call

F270617C00018000

Latest saved OI112Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $18.00 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. 112560 2026-10-02: 33 OI2026-10-05: 44 OI2026-10-06: 68 OI2026-10-07: 68 OI2026-10-08: 68 OI2026-10-09: 86 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 108 OI2026-10-16: 111 OI2026-10-21: 112 OI2026-10-23: 112 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, 2026Viewing1120
Oct 21, 2026112+1
Oct 16, 2026111+3
Oct 15, 20261080
Oct 14, 20261080
Oct 13, 2026108+22
Oct 09, 202686+18
Oct 08, 2026680
Oct 07, 2026680
Oct 06, 202668+24
Oct 05, 202644+11
Oct 02, 202633No prior observation