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Contract OI history

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Oct 23, 2026 EXPIRATION

ANET $155.00 Put

ANET261023P00155000

Latest saved OI167Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $155.00 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. 167830 2026-10-02: 97 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 97 OI2026-10-08: 97 OI2026-10-09: 97 OI2026-10-13: 97 OI2026-10-14: 97 OI2026-10-15: 97 OI2026-10-16: 96 OI2026-10-21: 148 OI2026-10-23: 167 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ANET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing167+19
Oct 21, 2026148+52
Oct 16, 202696-1
Oct 15, 2026970
Oct 14, 2026970
Oct 13, 2026970
Oct 09, 2026970
Oct 08, 2026970
Oct 07, 2026970
Oct 06, 2026970
Oct 05, 2026970
Oct 02, 202697No prior observation