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Contract OI history

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Dec 15, 2028 EXPIRATION

F $10.00 Put

F281215P00010000

Latest saved OI11,906Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $10.00 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. 11,9125,9560 2026-10-02: 11,881 OI2026-10-05: 11,881 OI2026-10-06: 11,905 OI2026-10-07: 11,910 OI2026-10-08: 11,910 OI2026-10-09: 11,912 OI2026-10-13: 11,912 OI2026-10-14: 11,912 OI2026-10-15: 11,912 OI2026-10-16: 11,912 OI2026-10-21: 11,910 OI2026-10-23: 11,906 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, 2026Viewing11,906-4
Oct 21, 202611,910-2
Oct 16, 202611,9120
Oct 15, 202611,9120
Oct 14, 202611,9120
Oct 13, 202611,9120
Oct 09, 202611,912+2
Oct 08, 202611,9100
Oct 07, 202611,910+5
Oct 06, 202611,905+24
Oct 05, 202611,8810
Oct 02, 202611,881No prior observation