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Contract OI history

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Nov 20, 2026 EXPIRATION

KPTI $1000.00 Call

KPTI261120C00001000

Latest saved OI333Oct 23, 2026
Last change+184vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KPTI $1000.00 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. 3331660 2026-10-09: 41 OI2026-10-13: 148 OI2026-10-14: 148 OI2026-10-16: 149 OI2026-10-20: 149 OI2026-10-23: 333 OI Oct 09, 2026Oct 23, 2026

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

KPTI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing333+184
Oct 20, 20261490
Oct 16, 2026149+1
Oct 14, 20261480
Oct 13, 2026148+107
Oct 09, 202641No prior observation