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Contract OI history

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Jan 15, 2027 EXPIRATION

MO $52.50 Put

MO270115P00052500

Latest saved OI1,958Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $52.50 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. 1,9889940 2026-10-02: 1,988 OI2026-10-05: 1,988 OI2026-10-06: 1,988 OI2026-10-07: 1,987 OI2026-10-08: 1,987 OI2026-10-09: 1,987 OI2026-10-13: 1,987 OI2026-10-14: 1,987 OI2026-10-15: 1,986 OI2026-10-16: 1,982 OI2026-10-21: 1,958 OI2026-10-23: 1,958 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, 2026Viewing1,9580
Oct 21, 20261,958-24
Oct 16, 20261,982-4
Oct 15, 20261,986-1
Oct 14, 20261,9870
Oct 13, 20261,9870
Oct 09, 20261,9870
Oct 08, 20261,9870
Oct 07, 20261,987-1
Oct 06, 20261,9880
Oct 05, 20261,9880
Oct 02, 20261,988No prior observation