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Contract OI history

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Feb 19, 2027 EXPIRATION

NBIS $210.00 Put

NBIS270219P00210000

Latest saved OI539Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $210.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5392690 2026-10-09: 460 OI2026-10-13: 517 OI2026-10-14: 517 OI2026-10-15: 520 OI2026-10-16: 526 OI2026-10-21: 526 OI2026-10-23: 539 OI Oct 09, 2026Oct 23, 2026

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

NBIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing539+13
Oct 21, 20265260
Oct 16, 2026526+6
Oct 15, 2026520+3
Oct 14, 20265170
Oct 13, 2026517+57
Oct 09, 2026460No prior observation