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Contract OI history

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Dec 18, 2026 EXPIRATION

SU $75.00 Put

SU261218P00075000

Latest saved OI1,546Oct 23, 2026
Last change-3vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SU $75.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5497740 2026-10-02: 388 OI2026-10-05: 430 OI2026-10-07: 430 OI2026-10-08: 430 OI2026-10-09: 960 OI2026-10-13: 960 OI2026-10-14: 1,223 OI2026-10-16: 1,229 OI2026-10-20: 1,549 OI2026-10-23: 1,546 OI Oct 02, 2026Oct 23, 2026

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

SU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,546-3
Oct 20, 20261,549+320
Oct 16, 20261,229+6
Oct 14, 20261,223+263
Oct 13, 20269600
Oct 09, 2026960+530
Oct 08, 20264300
Oct 07, 20264300
Oct 05, 2026430+42
Oct 02, 2026388No prior observation