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Contract OI history

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Nov 20, 2026 EXPIRATION

NTRA $470.00 Call

NTRA261120C00470000

Latest saved OI113Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRA $470.00 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. 115570 2026-10-09: 57 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-15: 57 OI2026-10-16: 57 OI2026-10-21: 115 OI2026-10-23: 113 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, 2026113-2
Oct 21, 2026Viewing115+58
Oct 16, 2026570
Oct 15, 2026570
Oct 14, 2026570
Oct 13, 2026570
Oct 09, 202657No prior observation