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Contract OI history

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Dec 18, 2026 EXPIRATION

XOM $170.00 Put

XOM261218P00170000

Latest saved OI1,199Oct 23, 2026
Last change+79vs 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. 1,1995990 2026-10-02: 366 OI2026-10-05: 367 OI2026-10-06: 371 OI2026-10-07: 371 OI2026-10-08: 371 OI2026-10-09: 402 OI2026-10-12: 469 OI2026-10-13: 660 OI2026-10-14: 660 OI2026-10-15: 766 OI2026-10-16: 883 OI2026-10-21: 1,120 OI2026-10-23: 1,199 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, 2026Viewing1,199+79
Oct 21, 20261,120+237
Oct 16, 2026883+117
Oct 15, 2026766+106
Oct 14, 20266600
Oct 13, 2026660+191
Oct 12, 2026469+67
Oct 09, 2026402+31
Oct 08, 20263710
Oct 07, 20263710
Oct 06, 2026371+4
Oct 05, 2026367+1
Oct 02, 2026366No prior observation