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Contract OI history

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Nov 20, 2026 EXPIRATION

NOC $475.00 Put

NOC261120P00475000

Latest saved OI92Oct 23, 2026
Last change-102vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOC $475.00 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. 194970 2026-10-02: 42 OI2026-10-05: 46 OI2026-10-06: 49 OI2026-10-07: 67 OI2026-10-08: 67 OI2026-10-09: 67 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 194 OI2026-10-23: 92 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, 202692-102
Oct 21, 2026Viewing194+17
Oct 16, 20261770
Oct 15, 2026177+102
Oct 14, 2026750
Oct 13, 202675+8
Oct 09, 2026670
Oct 08, 2026670
Oct 07, 202667+18
Oct 06, 202649+3
Oct 05, 202646+4
Oct 02, 202642No prior observation