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Contract OI history

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Jan 15, 2027 EXPIRATION

DINO $50.00 Call

DINO270115C00050000

Latest saved OI379Oct 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 $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3871930 2026-10-02: 387 OI2026-10-05: 380 OI2026-10-06: 380 OI2026-10-07: 380 OI2026-10-08: 380 OI2026-10-09: 380 OI2026-10-13: 379 OI2026-10-14: 379 OI2026-10-15: 379 OI2026-10-16: 379 OI2026-10-21: 379 OI2026-10-23: 379 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, 2026Viewing3790
Oct 21, 20263790
Oct 16, 20263790
Oct 15, 20263790
Oct 14, 20263790
Oct 13, 2026379-1
Oct 09, 20263800
Oct 08, 20263800
Oct 07, 20263800
Oct 06, 20263800
Oct 05, 2026380-7
Oct 02, 2026387No prior observation