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Contract OI history

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Oct 23, 2026 EXPIRATION

NET $340.00 Put

NET261023P00340000

Latest saved OI116Oct 23, 2026
Last change-143vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $340.00 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. 3071530 2026-10-02: 257 OI2026-10-05: 261 OI2026-10-06: 266 OI2026-10-07: 268 OI2026-10-08: 268 OI2026-10-09: 296 OI2026-10-13: 307 OI2026-10-14: 307 OI2026-10-15: 288 OI2026-10-16: 285 OI2026-10-21: 259 OI2026-10-23: 116 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, 2026Viewing116-143
Oct 21, 2026259-26
Oct 16, 2026285-3
Oct 15, 2026288-19
Oct 14, 20263070
Oct 13, 2026307+11
Oct 09, 2026296+28
Oct 08, 20262680
Oct 07, 2026268+2
Oct 06, 2026266+5
Oct 05, 2026261+4
Oct 02, 2026257No prior observation