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Contract OI history

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Jun 17, 2027 EXPIRATION

NTRA $500.00 Call

NTRA270617C00500000

Latest saved OI595Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRA $500.00 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. 5952970 2026-10-09: 568 OI2026-10-13: 568 OI2026-10-14: 568 OI2026-10-15: 568 OI2026-10-16: 568 OI2026-10-21: 568 OI2026-10-23: 595 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, 2026595+27
Oct 21, 2026Viewing5680
Oct 16, 20265680
Oct 15, 20265680
Oct 14, 20265680
Oct 13, 20265680
Oct 09, 2026568No prior observation