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Contract OI history

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Nov 20, 2026 EXPIRATION

DINO $100.00 Put

DINO261120P00100000

Latest saved OI333Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $100.00 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. 3371680 2026-10-02: 86 OI2026-10-05: 107 OI2026-10-06: 114 OI2026-10-07: 312 OI2026-10-08: 319 OI2026-10-09: 311 OI2026-10-13: 310 OI2026-10-14: 316 OI2026-10-15: 316 OI2026-10-16: 318 OI2026-10-21: 337 OI2026-10-23: 333 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, 2026Viewing333-4
Oct 21, 2026337+19
Oct 16, 2026318+2
Oct 15, 20263160
Oct 14, 2026316+6
Oct 13, 2026310-1
Oct 09, 2026311-8
Oct 08, 2026319+7
Oct 07, 2026312+198
Oct 06, 2026114+7
Oct 05, 2026107+21
Oct 02, 202686No prior observation