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Contract OI history

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Nov 20, 2026 EXPIRATION

FPS $30.00 Put

FPS261120P00030000

Latest saved OI1,974Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FPS $30.00 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. 1,9749870 2026-10-02: 1,187 OI2026-10-05: 1,225 OI2026-10-06: 1,245 OI2026-10-07: 1,250 OI2026-10-08: 1,314 OI2026-10-09: 1,408 OI2026-10-13: 1,486 OI2026-10-14: 1,486 OI2026-10-15: 1,503 OI2026-10-16: 1,694 OI2026-10-21: 1,956 OI2026-10-23: 1,974 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

FPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,974+18
Oct 21, 20261,956+262
Oct 16, 20261,694+191
Oct 15, 20261,503+17
Oct 14, 20261,4860
Oct 13, 20261,486+78
Oct 09, 20261,408+94
Oct 08, 20261,314+64
Oct 07, 20261,250+5
Oct 06, 20261,245+20
Oct 05, 20261,225+38
Oct 02, 20261,187No prior observation