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Contract OI history

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Apr 16, 2027 EXPIRATION

NTLA $11.00 Put

NTLA270416P00011000

Latest saved OI191Oct 21, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTLA $11.00 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. 191950 2026-10-09: 181 OI2026-10-13: 190 OI2026-10-14: 190 OI2026-10-15: 190 OI2026-10-16: 190 OI2026-10-21: 191 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, 2026Viewing191+1
Oct 16, 20261900
Oct 15, 20261900
Oct 14, 20261900
Oct 13, 2026190+9
Oct 09, 2026181No prior observation