OITracker Cboe delayed data

Contract OI history

Back to NOG

Mar 19, 2027 EXPIRATION

NOG $27.00 Call

NOG270319C00027000

Latest saved OI549Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOG $27.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5492740 2026-10-02: 533 OI2026-10-05: 533 OI2026-10-07: 533 OI2026-10-08: 533 OI2026-10-09: 533 OI2026-10-13: 533 OI2026-10-14: 543 OI2026-10-16: 543 OI2026-10-20: 549 OI2026-10-23: 549 OI Oct 02, 2026Oct 23, 2026

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

NOG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5490
Oct 20, 2026549+6
Oct 16, 20265430
Oct 14, 2026543+10
Oct 13, 20265330
Oct 09, 20265330
Oct 08, 20265330
Oct 07, 20265330
Oct 05, 20265330
Oct 02, 2026533No prior observation