OITracker Cboe delayed data

Contract OI history

Back to MGY

Dec 18, 2026 EXPIRATION

MGY $35.00 Call

MGY261218C00035000

Latest saved OI1,558Oct 23, 2026
Last change-91vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGY $35.00 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. 1,6498240 2026-10-02: 1,649 OI2026-10-05: 1,649 OI2026-10-06: 1,649 OI2026-10-07: 1,649 OI2026-10-08: 1,649 OI2026-10-09: 1,649 OI2026-10-13: 1,649 OI2026-10-14: 1,649 OI2026-10-15: 1,649 OI2026-10-16: 1,649 OI2026-10-20: 1,649 OI2026-10-23: 1,558 OI Oct 02, 2026Oct 23, 2026

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

MGY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,558-91
Oct 20, 2026Viewing1,6490
Oct 16, 20261,6490
Oct 15, 20261,6490
Oct 14, 20261,6490
Oct 13, 20261,6490
Oct 09, 20261,6490
Oct 08, 20261,6490
Oct 07, 20261,6490
Oct 06, 20261,6490
Oct 05, 20261,6490
Oct 02, 20261,649No prior observation