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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $190.00 Put

NBIS261023P00190000

Latest saved OI51Oct 23, 2026
Last change-1,964vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $190.00 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. 2,1421,0710 2026-10-09: 591 OI2026-10-13: 2,142 OI2026-10-14: 2,142 OI2026-10-15: 1,902 OI2026-10-16: 1,923 OI2026-10-21: 2,015 OI2026-10-23: 51 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, 2026Viewing51-1,964
Oct 21, 20262,015+92
Oct 16, 20261,923+21
Oct 15, 20261,902-240
Oct 14, 20262,1420
Oct 13, 20262,142+1,551
Oct 09, 2026591No prior observation