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Contract OI history

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Oct 30, 2026 EXPIRATION

NET $180.00 Put

NET261030P00180000

Latest saved OI278Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $180.00 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. 2941470 2026-10-02: 54 OI2026-10-05: 54 OI2026-10-06: 294 OI2026-10-07: 294 OI2026-10-08: 294 OI2026-10-09: 294 OI2026-10-13: 294 OI2026-10-14: 294 OI2026-10-15: 294 OI2026-10-16: 270 OI2026-10-21: 272 OI2026-10-23: 278 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, 2026Viewing278+6
Oct 21, 2026272+2
Oct 16, 2026270-24
Oct 15, 20262940
Oct 14, 20262940
Oct 13, 20262940
Oct 09, 20262940
Oct 08, 20262940
Oct 07, 20262940
Oct 06, 2026294+240
Oct 05, 2026540
Oct 02, 202654No prior observation