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Contract OI history

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Oct 23, 2026 EXPIRATION

NET $270.00 Put

NET261023P00270000

Latest saved OI551Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $270.00 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. 5512750 2026-10-02: 56 OI2026-10-05: 56 OI2026-10-06: 56 OI2026-10-07: 58 OI2026-10-08: 58 OI2026-10-09: 59 OI2026-10-13: 59 OI2026-10-14: 59 OI2026-10-15: 129 OI2026-10-16: 130 OI2026-10-21: 507 OI2026-10-23: 551 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, 2026Viewing551+44
Oct 21, 2026507+377
Oct 16, 2026130+1
Oct 15, 2026129+70
Oct 14, 2026590
Oct 13, 2026590
Oct 09, 202659+1
Oct 08, 2026580
Oct 07, 202658+2
Oct 06, 2026560
Oct 05, 2026560
Oct 02, 202656No prior observation