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Contract OI history

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Nov 20, 2026 EXPIRATION

GNTX $25.00 Call

GNTX261120C00025000

Latest saved OI295Oct 23, 2026
Last change+58vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GNTX $25.00 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. 2951470 2026-10-09: 237 OI2026-10-13: 237 OI2026-10-14: 237 OI2026-10-15: 237 OI2026-10-16: 237 OI2026-10-21: 237 OI2026-10-23: 295 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, 2026Viewing295+58
Oct 21, 20262370
Oct 16, 20262370
Oct 15, 20262370
Oct 14, 20262370
Oct 13, 20262370
Oct 09, 2026237No prior observation