OITracker Cboe delayed data

Contract OI history

Back to GNTX

Mar 19, 2027 EXPIRATION

GNTX $22.50 Call

GNTX270319C00022500

Latest saved OI105Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GNTX $22.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 105520 2026-10-09: 32 OI2026-10-13: 37 OI2026-10-14: 39 OI2026-10-15: 48 OI2026-10-16: 48 OI2026-10-21: 104 OI2026-10-23: 105 OI Oct 09, 2026Oct 23, 2026

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

GNTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing105+1
Oct 21, 2026104+56
Oct 16, 2026480
Oct 15, 202648+9
Oct 14, 202639+2
Oct 13, 202637+5
Oct 09, 202632No prior observation