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Contract OI history

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Nov 20, 2026 EXPIRATION

NET $320.00 Put

NET261120P00320000

Latest saved OI410Oct 23, 2026
Last change+91vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $320.00 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. 4102050 2026-10-02: 164 OI2026-10-05: 164 OI2026-10-06: 216 OI2026-10-07: 220 OI2026-10-08: 220 OI2026-10-09: 220 OI2026-10-13: 224 OI2026-10-14: 224 OI2026-10-15: 238 OI2026-10-16: 309 OI2026-10-21: 319 OI2026-10-23: 410 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, 2026Viewing410+91
Oct 21, 2026319+10
Oct 16, 2026309+71
Oct 15, 2026238+14
Oct 14, 20262240
Oct 13, 2026224+4
Oct 09, 20262200
Oct 08, 20262200
Oct 07, 2026220+4
Oct 06, 2026216+52
Oct 05, 20261640
Oct 02, 2026164No prior observation