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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $145.00 Put

NBIS261218P00145000

Latest saved OI2,251Oct 23, 2026
Last change+580vs 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. 2,2511,1250 2026-10-09: 1,033 OI2026-10-13: 1,128 OI2026-10-14: 1,128 OI2026-10-15: 1,168 OI2026-10-16: 1,198 OI2026-10-21: 1,671 OI2026-10-23: 2,251 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, 2026Viewing2,251+580
Oct 21, 20261,671+473
Oct 16, 20261,198+30
Oct 15, 20261,168+40
Oct 14, 20261,1280
Oct 13, 20261,128+95
Oct 09, 20261,033No prior observation