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Contract OI history

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Nov 20, 2026 EXPIRATION

NTLA $12.00 Put

NTLA261120P00012000

Latest saved OI645Oct 21, 2026
Last change+358vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NTLA $12.00 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. 6453220 2026-10-09: 124 OI2026-10-13: 243 OI2026-10-14: 256 OI2026-10-15: 263 OI2026-10-16: 287 OI2026-10-21: 645 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, 2026Viewing645+358
Oct 16, 2026287+24
Oct 15, 2026263+7
Oct 14, 2026256+13
Oct 13, 2026243+119
Oct 09, 2026124No prior observation