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Contract OI history

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Nov 13, 2026 EXPIRATION

DOW $27.00 Put

DOW261113P00027000

Latest saved OI142Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOW $27.00 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. 142710 2026-10-02: 4 OI2026-10-05: 4 OI2026-10-06: 4 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 7 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 20 OI2026-10-16: 118 OI2026-10-21: 140 OI2026-10-23: 142 OI Oct 02, 2026Oct 23, 2026

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

DOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing142+2
Oct 21, 2026140+22
Oct 16, 2026118+98
Oct 15, 202620+3
Oct 14, 2026170
Oct 13, 202617+10
Oct 09, 20267+1
Oct 08, 202660
Oct 07, 20266+2
Oct 06, 202640
Oct 05, 202640
Oct 02, 20264No prior observation