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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $147.00 Put

NOW261023P00147000

Latest saved OI641Oct 23, 2026
Last change+279vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $147.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6413200 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 12 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-15: 138 OI2026-10-16: 194 OI2026-10-21: 362 OI2026-10-23: 641 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026641+279
Oct 21, 2026Viewing362+168
Oct 16, 2026194+56
Oct 15, 20261380
Oct 14, 20261380
Oct 13, 2026138+126
Oct 09, 202612+3
Oct 08, 202690
Oct 07, 20269+2
Oct 06, 202670
Oct 05, 202670
Oct 02, 20267No prior observation