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Contract OI history

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Dec 18, 2026 EXPIRATION

NET $300.00 Put

NET261218P00300000

Latest saved OI1,555Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $300.00 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. 1,5557770 2026-10-02: 1,431 OI2026-10-05: 1,430 OI2026-10-06: 1,440 OI2026-10-07: 1,443 OI2026-10-08: 1,443 OI2026-10-09: 1,466 OI2026-10-13: 1,471 OI2026-10-14: 1,471 OI2026-10-15: 1,476 OI2026-10-16: 1,482 OI2026-10-21: 1,555 OI2026-10-23: 1,555 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, 2026Viewing1,5550
Oct 21, 20261,555+73
Oct 16, 20261,482+6
Oct 15, 20261,476+5
Oct 14, 20261,4710
Oct 13, 20261,471+5
Oct 09, 20261,466+23
Oct 08, 20261,4430
Oct 07, 20261,443+3
Oct 06, 20261,440+10
Oct 05, 20261,430-1
Oct 02, 20261,431No prior observation