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Contract OI history

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Oct 23, 2026 EXPIRATION

ANET $197.50 Put

ANET261023P00197500

Latest saved OI0Oct 23, 2026
Last change-116vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $197.50 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. 155770 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 28 OI2026-10-07: 31 OI2026-10-08: 31 OI2026-10-09: 116 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-15: 145 OI2026-10-16: 155 OI2026-10-21: 116 OI2026-10-23: 0 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, 2026Viewing0-116
Oct 21, 2026116-39
Oct 16, 2026155+10
Oct 15, 2026145+1
Oct 14, 20261440
Oct 13, 2026144+28
Oct 09, 2026116+85
Oct 08, 2026310
Oct 07, 202631+3
Oct 06, 202628+28
Oct 05, 202600
Oct 02, 20260No prior observation