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Contract OI history

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Oct 30, 2026 EXPIRATION

MO $71.00 Put

MO261030P00071000

Latest saved OI156Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $71.00 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. 161800 2026-10-02: 26 OI2026-10-05: 26 OI2026-10-06: 26 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 28 OI2026-10-13: 49 OI2026-10-14: 125 OI2026-10-15: 125 OI2026-10-16: 118 OI2026-10-21: 161 OI2026-10-23: 156 OI Oct 02, 2026Oct 23, 2026

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

MO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing156-5
Oct 21, 2026161+43
Oct 16, 2026118-7
Oct 15, 20261250
Oct 14, 2026125+76
Oct 13, 202649+21
Oct 09, 202628+2
Oct 08, 2026260
Oct 07, 2026260
Oct 06, 2026260
Oct 05, 2026260
Oct 02, 202626No prior observation