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Contract OI history

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Mar 19, 2027 EXPIRATION

XOM $170.00 Put

XOM270319P00170000

Latest saved OI539Oct 23, 2026
Last change+3vs previous saved observation
Saved market days13Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XOM $170.00 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. 5392690 2026-10-02: 226 OI2026-10-05: 227 OI2026-10-06: 234 OI2026-10-07: 234 OI2026-10-08: 234 OI2026-10-09: 266 OI2026-10-12: 299 OI2026-10-13: 416 OI2026-10-14: 416 OI2026-10-15: 436 OI2026-10-16: 457 OI2026-10-21: 536 OI2026-10-23: 539 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, 2026Viewing539+3
Oct 21, 2026536+79
Oct 16, 2026457+21
Oct 15, 2026436+20
Oct 14, 20264160
Oct 13, 2026416+117
Oct 12, 2026299+33
Oct 09, 2026266+32
Oct 08, 20262340
Oct 07, 20262340
Oct 06, 2026234+7
Oct 05, 2026227+1
Oct 02, 2026226No prior observation