OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

NN $30.00 Call

NN270319C00030000

Latest saved OI9,640Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NN $30.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 9,6404,8200 2026-10-09: 1,609 OI2026-10-13: 1,773 OI2026-10-14: 1,773 OI2026-10-16: 9,640 OI2026-10-20: 9,640 OI2026-10-23: 9,640 OI Oct 09, 2026Oct 23, 2026

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

NN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9,6400
Oct 20, 20269,6400
Oct 16, 20269,640+7,867
Oct 14, 20261,7730
Oct 13, 20261,773+164
Oct 09, 20261,609No prior observation