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Contract OI history

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Jan 15, 2027 EXPIRATION

NTLA $20.00 Put

NTLA270115P00020000

Latest saved OI306Oct 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 $20.00 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. 3061530 2026-10-09: 306 OI2026-10-13: 306 OI2026-10-14: 306 OI2026-10-15: 306 OI2026-10-16: 306 OI2026-10-21: 306 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, 2026Viewing3060
Oct 16, 20263060
Oct 15, 20263060
Oct 14, 20263060
Oct 13, 20263060
Oct 09, 2026306No prior observation