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Contract OI history

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Oct 30, 2026 EXPIRATION

NBIS $170.00 Put

NBIS261030P00170000

Latest saved OI2,149Oct 23, 2026
Last change+280vs 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. 2,1491,0740 2026-10-09: 628 OI2026-10-13: 757 OI2026-10-14: 757 OI2026-10-15: 1,259 OI2026-10-16: 1,179 OI2026-10-21: 1,869 OI2026-10-23: 2,149 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, 2026Viewing2,149+280
Oct 21, 20261,869+690
Oct 16, 20261,179-80
Oct 15, 20261,259+502
Oct 14, 20267570
Oct 13, 2026757+129
Oct 09, 2026628No prior observation