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Contract OI history

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Oct 30, 2026 EXPIRATION

XOM $177.50 Put

XOM261030P00177500

Latest saved OI494Oct 23, 2026
Last change+128vs previous saved observation
Saved market days13Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XOM $177.50 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. 4942470 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 1 OI2026-10-12: 1 OI2026-10-13: 51 OI2026-10-14: 51 OI2026-10-15: 62 OI2026-10-16: 63 OI2026-10-21: 366 OI2026-10-23: 494 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, 2026Viewing494+128
Oct 21, 2026366+303
Oct 16, 202663+1
Oct 15, 202662+11
Oct 14, 2026510
Oct 13, 202651+50
Oct 12, 202610
Oct 09, 202610
Oct 08, 202610
Oct 07, 202610
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation