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Contract OI history

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Jan 21, 2028 EXPIRATION

DECK $90.00 Put

DECK280121P00090000

Latest saved OI353Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DECK $90.00 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. 3561780 2026-10-02: 356 OI2026-10-05: 356 OI2026-10-06: 356 OI2026-10-07: 356 OI2026-10-08: 356 OI2026-10-09: 355 OI2026-10-13: 355 OI2026-10-14: 355 OI2026-10-15: 355 OI2026-10-16: 355 OI2026-10-21: 353 OI2026-10-23: 353 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DECK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3530
Oct 21, 2026353-2
Oct 16, 20263550
Oct 15, 20263550
Oct 14, 20263550
Oct 13, 20263550
Oct 09, 2026355-1
Oct 08, 20263560
Oct 07, 20263560
Oct 06, 20263560
Oct 05, 20263560
Oct 02, 2026356No prior observation