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Contract OI history

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Jan 21, 2028 EXPIRATION

XOM $170.00 Put

XOM280121P00170000

Latest saved OI372Oct 23, 2026
Last change0vs 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. 3721860 2026-10-02: 258 OI2026-10-05: 258 OI2026-10-06: 309 OI2026-10-07: 343 OI2026-10-08: 343 OI2026-10-09: 353 OI2026-10-12: 354 OI2026-10-13: 360 OI2026-10-14: 360 OI2026-10-15: 372 OI2026-10-16: 372 OI2026-10-21: 372 OI2026-10-23: 372 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, 2026Viewing3720
Oct 21, 20263720
Oct 16, 20263720
Oct 15, 2026372+12
Oct 14, 20263600
Oct 13, 2026360+6
Oct 12, 2026354+1
Oct 09, 2026353+10
Oct 08, 20263430
Oct 07, 2026343+34
Oct 06, 2026309+51
Oct 05, 20262580
Oct 02, 2026258No prior observation