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Contract OI history

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Jan 15, 2027 EXPIRATION

GEMI $22.50 Call

GEMI270115C00022500

Latest saved OI1,060Oct 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 $22.50 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. 1,0605300 2026-10-08: 984 OI2026-10-09: 984 OI2026-10-13: 984 OI2026-10-14: 994 OI2026-10-16: 998 OI2026-10-21: 1,060 OI2026-10-23: 1,060 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, 2026Viewing1,0600
Oct 21, 20261,060+62
Oct 16, 2026998+4
Oct 14, 2026994+10
Oct 13, 20269840
Oct 09, 20269840
Oct 08, 2026984No prior observation