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Contract OI history

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Nov 20, 2026 EXPIRATION

NBIS $170.00 Put

NBIS261120P00170000

Latest saved OI2,929Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $170.00 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. 2,9291,4640 2026-10-09: 1,624 OI2026-10-13: 1,828 OI2026-10-14: 1,828 OI2026-10-15: 2,277 OI2026-10-16: 2,317 OI2026-10-21: 2,920 OI2026-10-23: 2,929 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, 2026Viewing2,929+9
Oct 21, 20262,920+603
Oct 16, 20262,317+40
Oct 15, 20262,277+449
Oct 14, 20261,8280
Oct 13, 20261,828+204
Oct 09, 20261,624No prior observation