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Contract OI history

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Nov 20, 2026 EXPIRATION

NBIS $220.00 Put

NBIS261120P00220000

Latest saved OI1,504Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $220.00 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. 1,5697840 2026-10-09: 1,511 OI2026-10-13: 1,539 OI2026-10-14: 1,539 OI2026-10-15: 1,569 OI2026-10-16: 1,568 OI2026-10-21: 1,504 OI2026-10-23: 1,504 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, 2026Viewing1,5040
Oct 21, 20261,504-64
Oct 16, 20261,568-1
Oct 15, 20261,569+30
Oct 14, 20261,5390
Oct 13, 20261,539+28
Oct 09, 20261,511No prior observation