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Contract OI history

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Jan 21, 2028 EXPIRATION

NBIS $50.00 Put

NBIS280121P00050000

Latest saved OI11,026Oct 23, 2026
Last change+5,950vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $50.00 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. 11,0265,5130 2026-10-09: 2,064 OI2026-10-13: 2,065 OI2026-10-14: 2,065 OI2026-10-15: 2,316 OI2026-10-16: 5,067 OI2026-10-21: 5,076 OI2026-10-23: 11,026 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, 2026Viewing11,026+5,950
Oct 21, 20265,076+9
Oct 16, 20265,067+2,751
Oct 15, 20262,316+251
Oct 14, 20262,0650
Oct 13, 20262,065+1
Oct 09, 20262,064No prior observation