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Contract OI history

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Nov 20, 2026 EXPIRATION

NTLA $9.00 Put

NTLA261120P00009000

Latest saved OI475Oct 21, 2026
Last change+397vs 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. 4752370 2026-10-09: 5 OI2026-10-13: 70 OI2026-10-14: 78 OI2026-10-15: 78 OI2026-10-16: 78 OI2026-10-21: 475 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, 2026Viewing475+397
Oct 16, 2026780
Oct 15, 2026780
Oct 14, 202678+8
Oct 13, 202670+65
Oct 09, 20265No prior observation