OITracker Cboe delayed data

Contract OI history

Back to EOG

Dec 18, 2026 EXPIRATION

EOG $170.00 Call

EOG261218C00170000

Latest saved OI529Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EOG $170.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5292640 2026-10-02: 179 OI2026-10-05: 179 OI2026-10-06: 179 OI2026-10-07: 179 OI2026-10-08: 179 OI2026-10-09: 181 OI2026-10-13: 182 OI2026-10-14: 182 OI2026-10-15: 187 OI2026-10-16: 514 OI2026-10-21: 527 OI2026-10-23: 529 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

EOG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing529+2
Oct 21, 2026527+13
Oct 16, 2026514+327
Oct 15, 2026187+5
Oct 14, 20261820
Oct 13, 2026182+1
Oct 09, 2026181+2
Oct 08, 20261790
Oct 07, 20261790
Oct 06, 20261790
Oct 05, 20261790
Oct 02, 2026179No prior observation