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Contract OI history

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Jan 21, 2028 EXPIRATION

MGNI $30.00 Call

MGNI280121C00030000

Latest saved OI456Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MGNI $30.00 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. 4562280 2026-10-09: 446 OI2026-10-13: 446 OI2026-10-14: 446 OI2026-10-16: 445 OI2026-10-21: 455 OI2026-10-23: 456 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, 2026456+1
Oct 21, 2026Viewing455+10
Oct 16, 2026445-1
Oct 14, 20264460
Oct 13, 20264460
Oct 09, 2026446No prior observation