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Contract OI history

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Nov 20, 2026 EXPIRATION

NBIS $300.00 Put

NBIS261120P00300000

Latest saved OI277Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $300.00 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. 3011500 2026-10-09: 298 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 290 OI2026-10-16: 289 OI2026-10-21: 289 OI2026-10-23: 277 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, 2026Viewing277-12
Oct 21, 20262890
Oct 16, 2026289-1
Oct 15, 2026290-11
Oct 14, 20263010
Oct 13, 2026301+3
Oct 09, 2026298No prior observation