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Contract OI history

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Jan 19, 2029 EXPIRATION

KPTI $2.50 Call

KPTI290119C00002500

Latest saved OI86Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KPTI $2.50 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. 86430 2026-10-09: 80 OI2026-10-13: 80 OI2026-10-14: 80 OI2026-10-16: 80 OI2026-10-20: 86 OI2026-10-23: 86 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, 2026Viewing860
Oct 20, 202686+6
Oct 16, 2026800
Oct 14, 2026800
Oct 13, 2026800
Oct 09, 202680No prior observation