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Contract OI history

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Jan 15, 2027 EXPIRATION

NTR $67.50 Put

NTR270115P00067500

Latest saved OI141Oct 23, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NTR $67.50 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. 142710 2026-10-02: 55 OI2026-10-06: 55 OI2026-10-07: 55 OI2026-10-08: 56 OI2026-10-09: 56 OI2026-10-13: 56 OI2026-10-14: 56 OI2026-10-16: 142 OI2026-10-21: 142 OI2026-10-23: 141 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, 2026Viewing141-1
Oct 21, 20261420
Oct 16, 2026142+86
Oct 14, 2026560
Oct 13, 2026560
Oct 09, 2026560
Oct 08, 202656+1
Oct 07, 2026550
Oct 06, 2026550
Oct 02, 202655No prior observation