Contract OI history

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Oct 30, 2026 EXPIRATION

NBIS $230.00 Put

NBIS261030P00230000

Latest saved OI2,103Oct 23, 2026
Last change-37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $230.00 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. 2,1401,0700 2026-10-09: 361 OI2026-10-13: 351 OI2026-10-14: 351 OI2026-10-15: 359 OI2026-10-16: 387 OI2026-10-21: 2,140 OI2026-10-23: 2,103 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, 2026Viewing2,103-37
Oct 21, 20262,140+1,753
Oct 16, 2026387+28
Oct 15, 2026359+8
Oct 14, 20263510
Oct 13, 2026351-10
Oct 09, 2026361No prior observation