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Contract OI history

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Nov 20, 2026 EXPIRATION

DB $31.00 Put

DB261120P00031000

Latest saved OI439Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DB $31.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4392190 2026-10-02: 318 OI2026-10-05: 321 OI2026-10-06: 321 OI2026-10-07: 321 OI2026-10-08: 321 OI2026-10-09: 321 OI2026-10-13: 326 OI2026-10-14: 326 OI2026-10-16: 326 OI2026-10-21: 438 OI2026-10-23: 439 OI Oct 02, 2026Oct 23, 2026

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

DB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing439+1
Oct 21, 2026438+112
Oct 16, 20263260
Oct 14, 20263260
Oct 13, 2026326+5
Oct 09, 20263210
Oct 08, 20263210
Oct 07, 20263210
Oct 06, 20263210
Oct 05, 2026321+3
Oct 02, 2026318No prior observation