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Contract OI history

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Dec 18, 2026 EXPIRATION

DINO $135.00 Call

DINO261218C00135000

Latest saved OI263Oct 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 $135.00 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. 2661330 2026-10-02: 152 OI2026-10-05: 149 OI2026-10-06: 150 OI2026-10-07: 150 OI2026-10-08: 150 OI2026-10-09: 150 OI2026-10-13: 150 OI2026-10-14: 266 OI2026-10-15: 263 OI2026-10-16: 263 OI2026-10-21: 263 OI2026-10-23: 263 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, 2026Viewing2630
Oct 21, 20262630
Oct 16, 20262630
Oct 15, 2026263-3
Oct 14, 2026266+116
Oct 13, 20261500
Oct 09, 20261500
Oct 08, 20261500
Oct 07, 20261500
Oct 06, 2026150+1
Oct 05, 2026149-3
Oct 02, 2026152No prior observation