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Contract OI history

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Sep 17, 2027 EXPIRATION

GTX $23.00 Call

GTX270917C00023000

Latest saved OI84Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GTX $23.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 84420 2026-10-09: 23 OI2026-10-13: 83 OI2026-10-15: 83 OI2026-10-16: 83 OI2026-10-20: 84 OI2026-10-23: 84 OI Oct 09, 2026Oct 23, 2026

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

GTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing840
Oct 20, 202684+1
Oct 16, 2026830
Oct 15, 2026830
Oct 13, 202683+60
Oct 09, 202623No prior observation