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Contract OI history

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May 21, 2027 EXPIRATION

NKTR $30.00 Put

NKTR270521P00030000

Latest saved OI11Oct 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 $30.00 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. 1150 2026-10-08: 10 OI2026-10-09: 10 OI2026-10-13: 10 OI2026-10-15: 10 OI2026-10-16: 10 OI2026-10-20: 11 OI2026-10-23: 11 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, 2026110
Oct 20, 2026Viewing11+1
Oct 16, 2026100
Oct 15, 2026100
Oct 13, 2026100
Oct 09, 2026100
Oct 08, 202610No prior observation