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Contract OI history

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Jun 17, 2027 EXPIRATION

F $17.00 Put

F270617P00017000

Latest saved OI405Oct 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 $17.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4052020 2026-10-02: 404 OI2026-10-05: 404 OI2026-10-06: 404 OI2026-10-07: 404 OI2026-10-08: 404 OI2026-10-09: 404 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 403 OI2026-10-16: 404 OI2026-10-21: 404 OI2026-10-23: 405 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, 2026Viewing405+1
Oct 21, 20264040
Oct 16, 2026404+1
Oct 15, 20264030
Oct 14, 20264030
Oct 13, 2026403-1
Oct 09, 20264040
Oct 08, 20264040
Oct 07, 20264040
Oct 06, 20264040
Oct 05, 20264040
Oct 02, 2026404No prior observation