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Contract OI history

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Dec 18, 2026 EXPIRATION

NTR $82.50 Put

NTR261218P00082500

Latest saved OI100Oct 23, 2026
Last change-5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NTR $82.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 105520 2026-10-02: 105 OI2026-10-06: 105 OI2026-10-07: 105 OI2026-10-08: 105 OI2026-10-09: 105 OI2026-10-13: 105 OI2026-10-14: 105 OI2026-10-16: 105 OI2026-10-21: 105 OI2026-10-23: 100 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing100-5
Oct 21, 20261050
Oct 16, 20261050
Oct 14, 20261050
Oct 13, 20261050
Oct 09, 20261050
Oct 08, 20261050
Oct 07, 20261050
Oct 06, 20261050
Oct 02, 2026105No prior observation