OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

NN $13.50 Call

NN261030C00013500

Latest saved OI435Oct 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 $13.50 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. 4352170 2026-10-09: 378 OI2026-10-13: 387 OI2026-10-14: 387 OI2026-10-16: 435 OI2026-10-20: 435 OI2026-10-23: 435 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, 2026Viewing4350
Oct 20, 20264350
Oct 16, 2026435+48
Oct 14, 20263870
Oct 13, 2026387+9
Oct 09, 2026378No prior observation