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Contract OI history

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Jun 17, 2027 EXPIRATION

XOM $170.00 Put

XOM270617P00170000

Latest saved OI367Oct 23, 2026
Last change+1vs 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. 3671830 2026-10-02: 322 OI2026-10-05: 323 OI2026-10-06: 323 OI2026-10-07: 324 OI2026-10-08: 324 OI2026-10-09: 334 OI2026-10-12: 339 OI2026-10-13: 339 OI2026-10-14: 339 OI2026-10-15: 354 OI2026-10-16: 348 OI2026-10-21: 366 OI2026-10-23: 367 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, 2026Viewing367+1
Oct 21, 2026366+18
Oct 16, 2026348-6
Oct 15, 2026354+15
Oct 14, 20263390
Oct 13, 20263390
Oct 12, 2026339+5
Oct 09, 2026334+10
Oct 08, 20263240
Oct 07, 2026324+1
Oct 06, 20263230
Oct 05, 2026323+1
Oct 02, 2026322No prior observation