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Contract OI history

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Nov 20, 2026 EXPIRATION

DINO $90.00 Put

DINO261120P00090000

Latest saved OI164Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $90.00 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. 171850 2026-10-02: 60 OI2026-10-05: 76 OI2026-10-06: 81 OI2026-10-07: 90 OI2026-10-08: 171 OI2026-10-09: 171 OI2026-10-13: 169 OI2026-10-14: 168 OI2026-10-15: 165 OI2026-10-16: 165 OI2026-10-21: 163 OI2026-10-23: 164 OI Oct 02, 2026Oct 23, 2026

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

DINO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing164+1
Oct 21, 2026163-2
Oct 16, 20261650
Oct 15, 2026165-3
Oct 14, 2026168-1
Oct 13, 2026169-2
Oct 09, 20261710
Oct 08, 2026171+81
Oct 07, 202690+9
Oct 06, 202681+5
Oct 05, 202676+16
Oct 02, 202660No prior observation