OITracker Cboe delayed data

Contract OI history

Back to GEMI

Jan 21, 2028 EXPIRATION

GEMI $10.00 Call

GEMI280121C00010000

Latest saved OI1,340Oct 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 $10.00 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. 1,3406700 2026-10-08: 1,086 OI2026-10-09: 1,093 OI2026-10-13: 1,097 OI2026-10-14: 1,109 OI2026-10-16: 1,111 OI2026-10-21: 1,340 OI2026-10-23: 1,340 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, 2026Viewing1,3400
Oct 21, 20261,340+229
Oct 16, 20261,111+2
Oct 14, 20261,109+12
Oct 13, 20261,097+4
Oct 09, 20261,093+7
Oct 08, 20261,086No prior observation