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Contract OI history

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Mar 19, 2027 EXPIRATION

NBIS $140.00 Put

NBIS270319P00140000

Latest saved OI2,748Oct 23, 2026
Last change+57vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $140.00 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. 2,7481,3740 2026-10-09: 653 OI2026-10-13: 2,353 OI2026-10-14: 2,353 OI2026-10-15: 2,353 OI2026-10-16: 2,678 OI2026-10-21: 2,691 OI2026-10-23: 2,748 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, 2026Viewing2,748+57
Oct 21, 20262,691+13
Oct 16, 20262,678+325
Oct 15, 20262,3530
Oct 14, 20262,3530
Oct 13, 20262,353+1,700
Oct 09, 2026653No prior observation