OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NTR $75.00 Call

NTR270115C00075000

Latest saved OI1,448Oct 23, 2026
Last change-72vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NTR $75.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5207600 2026-10-02: 1,191 OI2026-10-06: 1,284 OI2026-10-07: 1,284 OI2026-10-08: 1,286 OI2026-10-09: 1,287 OI2026-10-13: 1,509 OI2026-10-14: 1,514 OI2026-10-16: 1,517 OI2026-10-21: 1,520 OI2026-10-23: 1,448 OI Oct 02, 2026Oct 23, 2026

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

NTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,448-72
Oct 21, 20261,520+3
Oct 16, 20261,517+3
Oct 14, 20261,514+5
Oct 13, 20261,509+222
Oct 09, 20261,287+1
Oct 08, 20261,286+2
Oct 07, 20261,2840
Oct 06, 20261,284+93
Oct 02, 20261,191No prior observation