OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ANET $87.50 Put

ANET270115P00087500

Latest saved OI387Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $87.50 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. 4032010 2026-10-02: 386 OI2026-10-05: 381 OI2026-10-06: 381 OI2026-10-07: 381 OI2026-10-08: 381 OI2026-10-09: 380 OI2026-10-13: 400 OI2026-10-14: 400 OI2026-10-15: 395 OI2026-10-16: 396 OI2026-10-21: 403 OI2026-10-23: 387 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, 2026Viewing387-16
Oct 21, 2026403+7
Oct 16, 2026396+1
Oct 15, 2026395-5
Oct 14, 20264000
Oct 13, 2026400+20
Oct 09, 2026380-1
Oct 08, 20263810
Oct 07, 20263810
Oct 06, 20263810
Oct 05, 2026381-5
Oct 02, 2026386No prior observation