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Contract OI history

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Nov 20, 2026 EXPIRATION

OMC $70.00 Put

OMC261120P00070000

Latest saved OI1,529Oct 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 $70.00 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. 1,5307650 2026-10-02: 1,527 OI2026-10-05: 1,528 OI2026-10-06: 1,528 OI2026-10-07: 1,528 OI2026-10-08: 1,528 OI2026-10-09: 1,528 OI2026-10-13: 1,530 OI2026-10-14: 1,530 OI2026-10-15: 1,530 OI2026-10-16: 1,530 OI2026-10-21: 1,529 OI2026-10-23: 1,529 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, 2026Viewing1,5290
Oct 21, 20261,529-1
Oct 16, 20261,5300
Oct 15, 20261,5300
Oct 14, 20261,5300
Oct 13, 20261,530+2
Oct 09, 20261,5280
Oct 08, 20261,5280
Oct 07, 20261,5280
Oct 06, 20261,5280
Oct 05, 20261,528+1
Oct 02, 20261,527No prior observation