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Contract OI history

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Jan 21, 2028 EXPIRATION

DINO $65.00 Put

DINO280121P00065000

Latest saved OI21Oct 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 $65.00 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. 21100 2026-10-02: 19 OI2026-10-05: 19 OI2026-10-06: 21 OI2026-10-07: 21 OI2026-10-08: 21 OI2026-10-09: 21 OI2026-10-13: 21 OI2026-10-14: 21 OI2026-10-15: 21 OI2026-10-16: 21 OI2026-10-21: 21 OI2026-10-23: 21 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, 2026Viewing210
Oct 21, 2026210
Oct 16, 2026210
Oct 15, 2026210
Oct 14, 2026210
Oct 13, 2026210
Oct 09, 2026210
Oct 08, 2026210
Oct 07, 2026210
Oct 06, 202621+2
Oct 05, 2026190
Oct 02, 202619No prior observation