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Contract OI history

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Mar 19, 2027 EXPIRATION

ANET $185.00 Put

ANET270319P00185000

Latest saved OI220Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $185.00 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. 2201100 2026-10-02: 165 OI2026-10-05: 168 OI2026-10-06: 170 OI2026-10-07: 175 OI2026-10-08: 175 OI2026-10-09: 176 OI2026-10-13: 215 OI2026-10-14: 215 OI2026-10-15: 216 OI2026-10-16: 216 OI2026-10-21: 219 OI2026-10-23: 220 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, 2026Viewing220+1
Oct 21, 2026219+3
Oct 16, 20262160
Oct 15, 2026216+1
Oct 14, 20262150
Oct 13, 2026215+39
Oct 09, 2026176+1
Oct 08, 20261750
Oct 07, 2026175+5
Oct 06, 2026170+2
Oct 05, 2026168+3
Oct 02, 2026165No prior observation