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Contract OI history

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Apr 16, 2027 EXPIRATION

NTLA $15.00 Put

NTLA270416P00015000

Latest saved OI29Oct 21, 2026
Last change+11vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTLA $15.00 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. 29140 2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 18 OI2026-10-21: 29 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, 2026Viewing29+11
Oct 16, 2026180
Oct 15, 2026180
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 202618No prior observation