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Contract OI history

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Jan 15, 2027 EXPIRATION

NTLA $17.50 Put

NTLA270115P00017500

Latest saved OI232Oct 21, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTLA $17.50 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. 2321160 2026-10-09: 232 OI2026-10-13: 232 OI2026-10-14: 232 OI2026-10-15: 232 OI2026-10-16: 232 OI2026-10-21: 232 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, 2026Viewing2320
Oct 16, 20262320
Oct 15, 20262320
Oct 14, 20262320
Oct 13, 20262320
Oct 09, 2026232No prior observation