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Contract OI history

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Dec 18, 2026 EXPIRATION

EMN $55.00 Put

EMN261218P00055000

Latest saved OI116Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EMN $55.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-02: 97 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 97 OI2026-10-08: 102 OI2026-10-09: 102 OI2026-10-13: 104 OI2026-10-14: 102 OI2026-10-16: 102 OI2026-10-20: 110 OI2026-10-23: 116 OI Oct 02, 2026Oct 23, 2026

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

EMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing116+6
Oct 20, 2026110+8
Oct 16, 20261020
Oct 14, 2026102-2
Oct 13, 2026104+2
Oct 09, 20261020
Oct 08, 2026102+5
Oct 07, 2026970
Oct 06, 2026970
Oct 05, 2026970
Oct 02, 202697No prior observation