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Contract OI history

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Jan 15, 2027 EXPIRATION

NTRA $400.00 Call

NTRA270115C00400000

Latest saved OI476Oct 23, 2026
Last change+405vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRA $400.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4762380 2026-10-09: 56 OI2026-10-13: 54 OI2026-10-14: 61 OI2026-10-15: 61 OI2026-10-16: 65 OI2026-10-21: 71 OI2026-10-23: 476 OI Oct 09, 2026Oct 23, 2026

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

NTRA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing476+405
Oct 21, 202671+6
Oct 16, 202665+4
Oct 15, 2026610
Oct 14, 202661+7
Oct 13, 202654-2
Oct 09, 202656No prior observation