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Contract OI history

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Mar 19, 2027 EXPIRATION

XOM $155.00 Put

XOM270319P00155000

Latest saved OI1,578Oct 23, 2026
Last change-5vs previous saved observation
Saved market days13Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XOM $155.00 put open interest history 13 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5837910 2026-10-02: 1,557 OI2026-10-05: 1,559 OI2026-10-06: 1,566 OI2026-10-07: 1,557 OI2026-10-08: 1,557 OI2026-10-09: 1,560 OI2026-10-12: 1,572 OI2026-10-13: 1,581 OI2026-10-14: 1,581 OI2026-10-15: 1,583 OI2026-10-16: 1,575 OI2026-10-21: 1,583 OI2026-10-23: 1,578 OI Oct 02, 2026Oct 23, 2026

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

XOM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,578-5
Oct 21, 20261,583+8
Oct 16, 20261,575-8
Oct 15, 20261,583+2
Oct 14, 20261,5810
Oct 13, 20261,581+9
Oct 12, 20261,572+12
Oct 09, 20261,560+3
Oct 08, 20261,5570
Oct 07, 20261,557-9
Oct 06, 20261,566+7
Oct 05, 20261,559+2
Oct 02, 20261,557No prior observation