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Contract OI history

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Nov 20, 2026 EXPIRATION

NBIS $85.00 Put

NBIS261120P00085000

Latest saved OI641Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $85.00 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. 6413200 2026-10-09: 124 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 428 OI2026-10-16: 633 OI2026-10-21: 639 OI2026-10-23: 641 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, 2026Viewing641+2
Oct 21, 2026639+6
Oct 16, 2026633+205
Oct 15, 2026428+304
Oct 14, 20261240
Oct 13, 20261240
Oct 09, 2026124No prior observation