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Contract OI history

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Nov 20, 2026 EXPIRATION

NET $250.00 Put

NET261120P00250000

Latest saved OI659Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $250.00 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. 6593290 2026-10-02: 123 OI2026-10-05: 125 OI2026-10-06: 129 OI2026-10-07: 138 OI2026-10-08: 138 OI2026-10-09: 166 OI2026-10-13: 188 OI2026-10-14: 188 OI2026-10-15: 190 OI2026-10-16: 218 OI2026-10-21: 656 OI2026-10-23: 659 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, 2026659+3
Oct 21, 2026Viewing656+438
Oct 16, 2026218+28
Oct 15, 2026190+2
Oct 14, 20261880
Oct 13, 2026188+22
Oct 09, 2026166+28
Oct 08, 20261380
Oct 07, 2026138+9
Oct 06, 2026129+4
Oct 05, 2026125+2
Oct 02, 2026123No prior observation