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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $145.00 Put

NBIS261023P00145000

Latest saved OI1,639Oct 23, 2026
Last change+455vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $145.00 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. 1,6398190 2026-10-09: 73 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 350 OI2026-10-16: 619 OI2026-10-21: 1,184 OI2026-10-23: 1,639 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, 2026Viewing1,639+455
Oct 21, 20261,184+565
Oct 16, 2026619+269
Oct 15, 2026350+175
Oct 14, 20261750
Oct 13, 2026175+102
Oct 09, 202673No prior observation