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Contract OI history

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Nov 20, 2026 EXPIRATION

NTRS $185.00 Call

NTRS261120C00185000

Latest saved OI318Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTRS $185.00 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. 3181590 2026-10-09: 3 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 65 OI2026-10-16: 65 OI2026-10-21: 317 OI2026-10-23: 318 OI Oct 09, 2026Oct 23, 2026

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

NTRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026318+1
Oct 21, 2026Viewing317+252
Oct 16, 2026650
Oct 15, 202665+62
Oct 14, 202630
Oct 13, 202630
Oct 09, 20263No prior observation