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Contract OI history

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Mar 19, 2027 EXPIRATION

NKTR $80.00 Put

NKTR270319P00080000

Latest saved OI31Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
NKTR $80.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 31150 2026-10-08: 31 OI2026-10-09: 31 OI2026-10-13: 31 OI2026-10-15: 31 OI2026-10-16: 31 OI2026-10-20: 31 OI2026-10-23: 31 OI Oct 08, 2026Oct 23, 2026

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

NKTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026310
Oct 20, 2026Viewing310
Oct 16, 2026310
Oct 15, 2026310
Oct 13, 2026310
Oct 09, 2026310
Oct 08, 202631No prior observation