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Contract OI history

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Sep 17, 2027 EXPIRATION

F $8.00 Put

F270917P00008000

Latest saved OI11,431Oct 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 $8.00 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. 11,4315,7150 2026-10-02: 10,265 OI2026-10-05: 10,265 OI2026-10-06: 10,422 OI2026-10-07: 10,422 OI2026-10-08: 10,422 OI2026-10-09: 10,422 OI2026-10-13: 11,331 OI2026-10-14: 11,331 OI2026-10-15: 11,331 OI2026-10-16: 11,331 OI2026-10-21: 11,431 OI2026-10-23: 11,431 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, 2026Viewing11,4310
Oct 21, 202611,431+100
Oct 16, 202611,3310
Oct 15, 202611,3310
Oct 14, 202611,3310
Oct 13, 202611,331+909
Oct 09, 202610,4220
Oct 08, 202610,4220
Oct 07, 202610,4220
Oct 06, 202610,422+157
Oct 05, 202610,2650
Oct 02, 202610,265No prior observation