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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $250.00 Put

NBIS261218P00250000

Latest saved OI1,090Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $250.00 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. 1,0905450 2026-10-09: 1,076 OI2026-10-13: 1,084 OI2026-10-14: 1,084 OI2026-10-15: 1,083 OI2026-10-16: 1,067 OI2026-10-21: 1,090 OI2026-10-23: 1,090 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, 2026Viewing1,0900
Oct 21, 20261,090+23
Oct 16, 20261,067-16
Oct 15, 20261,083-1
Oct 14, 20261,0840
Oct 13, 20261,084+8
Oct 09, 20261,076No prior observation