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Contract OI history

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Mar 19, 2027 EXPIRATION

NET $380.00 Put

NET270319P00380000

Latest saved OI177Oct 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 $380.00 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. 177880 2026-10-02: 106 OI2026-10-05: 108 OI2026-10-06: 115 OI2026-10-07: 170 OI2026-10-08: 170 OI2026-10-09: 175 OI2026-10-13: 177 OI2026-10-14: 177 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 177 OI2026-10-23: 177 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, 2026Viewing1770
Oct 21, 20261770
Oct 16, 20261770
Oct 15, 20261770
Oct 14, 20261770
Oct 13, 2026177+2
Oct 09, 2026175+5
Oct 08, 20261700
Oct 07, 2026170+55
Oct 06, 2026115+7
Oct 05, 2026108+2
Oct 02, 2026106No prior observation