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Contract OI history

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Nov 20, 2026 EXPIRATION

NTRA $450.00 Call

NTRA261120C00450000

Latest saved OI288Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRA $450.00 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. 2881440 2026-10-09: 143 OI2026-10-13: 145 OI2026-10-14: 147 OI2026-10-15: 149 OI2026-10-16: 243 OI2026-10-21: 273 OI2026-10-23: 288 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, 2026288+15
Oct 21, 2026Viewing273+30
Oct 16, 2026243+94
Oct 15, 2026149+2
Oct 14, 2026147+2
Oct 13, 2026145+2
Oct 09, 2026143No prior observation