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Contract OI history

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Nov 20, 2026 EXPIRATION

NOC $410.00 Put

NOC261120P00410000

Latest saved OI131Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOC $410.00 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. 134670 2026-10-02: 95 OI2026-10-05: 95 OI2026-10-06: 108 OI2026-10-07: 109 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-15: 104 OI2026-10-16: 104 OI2026-10-21: 134 OI2026-10-23: 131 OI Oct 02, 2026Oct 23, 2026

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

NOC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing131-3
Oct 21, 2026134+30
Oct 16, 20261040
Oct 15, 20261040
Oct 14, 20261040
Oct 13, 20261040
Oct 09, 20261040
Oct 08, 2026104-5
Oct 07, 2026109+1
Oct 06, 2026108+13
Oct 05, 2026950
Oct 02, 202695No prior observation