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Contract OI history

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Jan 15, 2027 EXPIRATION

DINO $75.00 Put

DINO270115P00075000

Latest saved OI318Oct 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 $75.00 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. 3651820 2026-10-02: 365 OI2026-10-05: 365 OI2026-10-06: 365 OI2026-10-07: 318 OI2026-10-08: 318 OI2026-10-09: 318 OI2026-10-13: 318 OI2026-10-14: 318 OI2026-10-15: 318 OI2026-10-16: 318 OI2026-10-21: 318 OI2026-10-23: 318 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, 2026Viewing3180
Oct 21, 20263180
Oct 16, 20263180
Oct 15, 20263180
Oct 14, 20263180
Oct 13, 20263180
Oct 09, 20263180
Oct 08, 20263180
Oct 07, 2026318-47
Oct 06, 20263650
Oct 05, 20263650
Oct 02, 2026365No prior observation