OITracker Cboe delayed data

Contract OI history

Back to MGNI

Nov 20, 2026 EXPIRATION

MGNI $25.00 Call

MGNI261120C00025000

Latest saved OI2,056Oct 23, 2026
Last change+979vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MGNI $25.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0561,0280 2026-10-09: 1,037 OI2026-10-13: 1,037 OI2026-10-14: 1,064 OI2026-10-16: 1,072 OI2026-10-21: 1,077 OI2026-10-23: 2,056 OI Oct 09, 2026Oct 23, 2026

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

MGNI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,056+979
Oct 21, 2026Viewing1,077+5
Oct 16, 20261,072+8
Oct 14, 20261,064+27
Oct 13, 20261,0370
Oct 09, 20261,037No prior observation