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Contract OI history

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Jan 15, 2027 EXPIRATION

NET $340.00 Call

NET270115C00340000

Latest saved OI371Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $340.00 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. 3761880 2026-10-02: 370 OI2026-10-05: 370 OI2026-10-06: 374 OI2026-10-07: 376 OI2026-10-08: 376 OI2026-10-09: 373 OI2026-10-13: 371 OI2026-10-14: 371 OI2026-10-15: 373 OI2026-10-16: 372 OI2026-10-21: 372 OI2026-10-23: 371 OI Oct 02, 2026Oct 23, 2026

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

NET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing371-1
Oct 21, 20263720
Oct 16, 2026372-1
Oct 15, 2026373+2
Oct 14, 20263710
Oct 13, 2026371-2
Oct 09, 2026373-3
Oct 08, 20263760
Oct 07, 2026376+2
Oct 06, 2026374+4
Oct 05, 20263700
Oct 02, 2026370No prior observation