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Contract OI history

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Mar 19, 2027 EXPIRATION

NET $200.00 Call

NET270319C00200000

Latest saved OI129Oct 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 $200.00 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. 134670 2026-10-02: 134 OI2026-10-05: 134 OI2026-10-06: 129 OI2026-10-07: 129 OI2026-10-08: 129 OI2026-10-09: 129 OI2026-10-13: 128 OI2026-10-14: 128 OI2026-10-15: 128 OI2026-10-16: 128 OI2026-10-21: 129 OI2026-10-23: 129 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, 20261290
Oct 21, 2026Viewing129+1
Oct 16, 20261280
Oct 15, 20261280
Oct 14, 20261280
Oct 13, 2026128-1
Oct 09, 20261290
Oct 08, 20261290
Oct 07, 20261290
Oct 06, 2026129-5
Oct 05, 20261340
Oct 02, 2026134No prior observation