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Contract OI history

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Mar 19, 2027 EXPIRATION

NBIS $180.00 Put

NBIS270319P00180000

Latest saved OI3,030Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $180.00 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. 3,0301,5150 2026-10-09: 2,873 OI2026-10-13: 2,869 OI2026-10-14: 2,869 OI2026-10-15: 2,983 OI2026-10-16: 3,014 OI2026-10-21: 3,026 OI2026-10-23: 3,030 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, 2026Viewing3,030+4
Oct 21, 20263,026+12
Oct 16, 20263,014+31
Oct 15, 20262,983+114
Oct 14, 20262,8690
Oct 13, 20262,869-4
Oct 09, 20262,873No prior observation