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Contract OI history

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Nov 20, 2026 EXPIRATION

F $10.00 Put

F261120P00010000

Latest saved OI1,282Oct 23, 2026
Last change+11vs 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. 1,2826410 2026-10-02: 931 OI2026-10-05: 946 OI2026-10-06: 979 OI2026-10-07: 1,084 OI2026-10-08: 1,084 OI2026-10-09: 1,094 OI2026-10-13: 1,195 OI2026-10-14: 1,195 OI2026-10-15: 1,210 OI2026-10-16: 1,212 OI2026-10-21: 1,271 OI2026-10-23: 1,282 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, 2026Viewing1,282+11
Oct 21, 20261,271+59
Oct 16, 20261,212+2
Oct 15, 20261,210+15
Oct 14, 20261,1950
Oct 13, 20261,195+101
Oct 09, 20261,094+10
Oct 08, 20261,0840
Oct 07, 20261,084+105
Oct 06, 2026979+33
Oct 05, 2026946+15
Oct 02, 2026931No prior observation