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Contract OI history

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Nov 20, 2026 EXPIRATION

MGNI $28.00 Call

MGNI261120C00028000

Latest saved OI1,255Oct 23, 2026
Last change-6vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MGNI $28.00 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. 1,2616300 2026-10-09: 35 OI2026-10-13: 48 OI2026-10-14: 51 OI2026-10-16: 51 OI2026-10-21: 1,261 OI2026-10-23: 1,255 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, 20261,255-6
Oct 21, 2026Viewing1,261+1,210
Oct 16, 2026510
Oct 14, 202651+3
Oct 13, 202648+13
Oct 09, 202635No prior observation