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Contract OI history

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Dec 18, 2026 EXPIRATION

FUN $7.50 Put

FUN261218P00007500

Latest saved OI1,153Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FUN $7.50 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1535760 2026-10-02: 791 OI2026-10-05: 798 OI2026-10-06: 798 OI2026-10-07: 819 OI2026-10-09: 819 OI2026-10-13: 818 OI2026-10-14: 971 OI2026-10-15: 1,111 OI2026-10-16: 1,115 OI2026-10-21: 1,133 OI2026-10-23: 1,153 OI Oct 02, 2026Oct 23, 2026

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

FUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,153+20
Oct 21, 20261,133+18
Oct 16, 20261,115+4
Oct 15, 20261,111+140
Oct 14, 2026971+153
Oct 13, 2026818-1
Oct 09, 20268190
Oct 07, 2026819+21
Oct 06, 20267980
Oct 05, 2026798+7
Oct 02, 2026791No prior observation