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Contract OI history

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Nov 13, 2026 EXPIRATION

NBIS $215.00 Put

NBIS261113P00215000

Latest saved OI313Oct 23, 2026
Last change-240vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $215.00 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. 5532760 2026-10-09: 134 OI2026-10-13: 149 OI2026-10-14: 149 OI2026-10-15: 539 OI2026-10-16: 543 OI2026-10-21: 553 OI2026-10-23: 313 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, 2026Viewing313-240
Oct 21, 2026553+10
Oct 16, 2026543+4
Oct 15, 2026539+390
Oct 14, 20261490
Oct 13, 2026149+15
Oct 09, 2026134No prior observation