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Contract OI history

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Nov 20, 2026 EXPIRATION

DINO $80.00 Put

DINO261120P00080000

Latest saved OI196Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $80.00 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. 196980 2026-10-02: 51 OI2026-10-05: 51 OI2026-10-06: 51 OI2026-10-07: 196 OI2026-10-08: 196 OI2026-10-09: 196 OI2026-10-13: 196 OI2026-10-14: 196 OI2026-10-15: 196 OI2026-10-16: 196 OI2026-10-21: 196 OI2026-10-23: 196 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, 2026Viewing1960
Oct 21, 20261960
Oct 16, 20261960
Oct 15, 20261960
Oct 14, 20261960
Oct 13, 20261960
Oct 09, 20261960
Oct 08, 20261960
Oct 07, 2026196+145
Oct 06, 2026510
Oct 05, 2026510
Oct 02, 202651No prior observation