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Contract OI history

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Apr 16, 2027 EXPIRATION

GEMI $7.50 Call

GEMI270416C00007500

Latest saved OI335Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GEMI $7.50 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. 3351670 2026-10-08: 227 OI2026-10-09: 226 OI2026-10-13: 226 OI2026-10-14: 240 OI2026-10-16: 240 OI2026-10-21: 319 OI2026-10-23: 335 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, 2026Viewing335+16
Oct 21, 2026319+79
Oct 16, 20262400
Oct 14, 2026240+14
Oct 13, 20262260
Oct 09, 2026226-1
Oct 08, 2026227No prior observation