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Contract OI history

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Dec 18, 2026 EXPIRATION

OMC $62.50 Put

OMC261218P00062500

Latest saved OI155Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OMC $62.50 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. 155770 2026-10-02: 155 OI2026-10-05: 155 OI2026-10-06: 154 OI2026-10-07: 154 OI2026-10-08: 154 OI2026-10-09: 154 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-15: 155 OI2026-10-16: 155 OI2026-10-21: 155 OI2026-10-23: 155 OI Oct 02, 2026Oct 23, 2026

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

OMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261550
Oct 21, 2026Viewing1550
Oct 16, 20261550
Oct 15, 2026155+1
Oct 14, 20261540
Oct 13, 20261540
Oct 09, 20261540
Oct 08, 20261540
Oct 07, 20261540
Oct 06, 2026154-1
Oct 05, 20261550
Oct 02, 2026155No prior observation