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Contract OI history

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Dec 18, 2026 EXPIRATION

DINO $110.00 Put

DINO261218P00110000

Latest saved OI172Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $110.00 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. 173860 2026-10-02: 165 OI2026-10-05: 168 OI2026-10-06: 169 OI2026-10-07: 169 OI2026-10-08: 169 OI2026-10-09: 168 OI2026-10-13: 172 OI2026-10-14: 172 OI2026-10-15: 173 OI2026-10-16: 173 OI2026-10-21: 170 OI2026-10-23: 172 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, 2026Viewing172+2
Oct 21, 2026170-3
Oct 16, 20261730
Oct 15, 2026173+1
Oct 14, 20261720
Oct 13, 2026172+4
Oct 09, 2026168-1
Oct 08, 20261690
Oct 07, 20261690
Oct 06, 2026169+1
Oct 05, 2026168+3
Oct 02, 2026165No prior observation