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Contract OI history

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Dec 17, 2027 EXPIRATION

F $12.00 Put

F271217P00012000

Latest saved OI11,638Oct 23, 2026
Last change+38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
F $12.00 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. 11,6385,8190 2026-10-02: 11,510 OI2026-10-05: 11,510 OI2026-10-06: 11,518 OI2026-10-07: 11,562 OI2026-10-08: 11,562 OI2026-10-09: 11,563 OI2026-10-13: 11,576 OI2026-10-14: 11,576 OI2026-10-15: 11,576 OI2026-10-16: 11,580 OI2026-10-21: 11,600 OI2026-10-23: 11,638 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, 2026Viewing11,638+38
Oct 21, 202611,600+20
Oct 16, 202611,580+4
Oct 15, 202611,5760
Oct 14, 202611,5760
Oct 13, 202611,576+13
Oct 09, 202611,563+1
Oct 08, 202611,5620
Oct 07, 202611,562+44
Oct 06, 202611,518+8
Oct 05, 202611,5100
Oct 02, 202611,510No prior observation