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Contract OI history

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Dec 18, 2026 EXPIRATION

NTR $55.00 Put

NTR261218P00055000

Latest saved OI354Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NTR $55.00 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. 3631810 2026-10-02: 195 OI2026-10-06: 195 OI2026-10-07: 195 OI2026-10-08: 195 OI2026-10-09: 195 OI2026-10-13: 363 OI2026-10-14: 363 OI2026-10-16: 363 OI2026-10-21: 354 OI2026-10-23: 354 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, 2026Viewing3540
Oct 21, 2026354-9
Oct 16, 20263630
Oct 14, 20263630
Oct 13, 2026363+168
Oct 09, 20261950
Oct 08, 20261950
Oct 07, 20261950
Oct 06, 20261950
Oct 02, 2026195No prior observation