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Contract OI history

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Oct 23, 2026 EXPIRATION

DECK $85.00 Put

DECK261023P00085000

Latest saved OI1,115Oct 23, 2026
Last change+1,019vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DECK $85.00 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. 1,1155570 2026-10-02: 20 OI2026-10-05: 20 OI2026-10-06: 20 OI2026-10-07: 20 OI2026-10-08: 20 OI2026-10-09: 20 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 57 OI2026-10-16: 57 OI2026-10-21: 96 OI2026-10-23: 1,115 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, 2026Viewing1,115+1,019
Oct 21, 202696+39
Oct 16, 2026570
Oct 15, 202657+6
Oct 14, 2026510
Oct 13, 202651+31
Oct 09, 2026200
Oct 08, 2026200
Oct 07, 2026200
Oct 06, 2026200
Oct 05, 2026200
Oct 02, 202620No prior observation