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Contract OI history

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Jan 15, 2027 EXPIRATION

DINO $140.00 Call

DINO270115C00140000

Latest saved OI219Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $140.00 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. 2301150 2026-10-02: 224 OI2026-10-05: 224 OI2026-10-06: 224 OI2026-10-07: 224 OI2026-10-08: 224 OI2026-10-09: 230 OI2026-10-13: 230 OI2026-10-14: 223 OI2026-10-15: 223 OI2026-10-16: 223 OI2026-10-21: 224 OI2026-10-23: 219 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, 2026Viewing219-5
Oct 21, 2026224+1
Oct 16, 20262230
Oct 15, 20262230
Oct 14, 2026223-7
Oct 13, 20262300
Oct 09, 2026230+6
Oct 08, 20262240
Oct 07, 20262240
Oct 06, 20262240
Oct 05, 20262240
Oct 02, 2026224No prior observation