OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NTLA $9.00 Put

NTLA270115P00009000

Latest saved OI414Oct 21, 2026
Last change-15vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTLA $9.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 4302150 2026-10-09: 430 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-15: 429 OI2026-10-16: 429 OI2026-10-21: 414 OI Oct 09, 2026Oct 21, 2026

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

NTLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing414-15
Oct 16, 20264290
Oct 15, 20264290
Oct 14, 20264290
Oct 13, 2026429-1
Oct 09, 2026430No prior observation