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Contract OI history

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Nov 20, 2026 EXPIRATION

DECK $100.00 Put

DECK261120P00100000

Latest saved OI228Oct 23, 2026
Last change-37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DECK $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. 2661330 2026-10-02: 266 OI2026-10-05: 266 OI2026-10-06: 266 OI2026-10-07: 266 OI2026-10-08: 266 OI2026-10-09: 266 OI2026-10-13: 266 OI2026-10-14: 266 OI2026-10-15: 266 OI2026-10-16: 266 OI2026-10-21: 265 OI2026-10-23: 228 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, 2026Viewing228-37
Oct 21, 2026265-1
Oct 16, 20262660
Oct 15, 20262660
Oct 14, 20262660
Oct 13, 20262660
Oct 09, 20262660
Oct 08, 20262660
Oct 07, 20262660
Oct 06, 20262660
Oct 05, 20262660
Oct 02, 2026266No prior observation