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Contract OI history

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Nov 06, 2026 EXPIRATION

DOW $27.00 Put

DOW261106P00027000

Latest saved OI157Oct 23, 2026
Last change0vs 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. 157780 2026-10-02: 30 OI2026-10-05: 70 OI2026-10-06: 70 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 110 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 108 OI2026-10-16: 132 OI2026-10-21: 157 OI2026-10-23: 157 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, 2026Viewing1570
Oct 21, 2026157+25
Oct 16, 2026132+24
Oct 15, 2026108-3
Oct 14, 20261110
Oct 13, 2026111+1
Oct 09, 2026110-1
Oct 08, 20261110
Oct 07, 2026111+41
Oct 06, 2026700
Oct 05, 202670+40
Oct 02, 202630No prior observation