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Contract OI history

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Jan 21, 2028 EXPIRATION

NOC $530.00 Call

NOC280121C00530000

Latest saved OI353Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOC $530.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3531760 2026-10-02: 333 OI2026-10-05: 333 OI2026-10-06: 334 OI2026-10-07: 340 OI2026-10-08: 343 OI2026-10-09: 343 OI2026-10-13: 346 OI2026-10-14: 346 OI2026-10-15: 345 OI2026-10-16: 345 OI2026-10-21: 351 OI2026-10-23: 353 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, 2026353+2
Oct 21, 2026Viewing351+6
Oct 16, 20263450
Oct 15, 2026345-1
Oct 14, 20263460
Oct 13, 2026346+3
Oct 09, 20263430
Oct 08, 2026343+3
Oct 07, 2026340+6
Oct 06, 2026334+1
Oct 05, 20263330
Oct 02, 2026333No prior observation