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Contract OI history

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Jan 21, 2028 EXPIRATION

GEMI $5.00 Call

GEMI280121C00005000

Latest saved OI1,507Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GEMI $5.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,5827910 2026-10-08: 1,493 OI2026-10-09: 1,493 OI2026-10-13: 1,463 OI2026-10-14: 1,463 OI2026-10-16: 1,582 OI2026-10-21: 1,507 OI2026-10-23: 1,507 OI Oct 08, 2026Oct 23, 2026

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

GEMI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5070
Oct 21, 20261,507-75
Oct 16, 20261,582+119
Oct 14, 20261,4630
Oct 13, 20261,463-30
Oct 09, 20261,4930
Oct 08, 20261,493No prior observation