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Contract OI history

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Oct 23, 2026 EXPIRATION

ANET $172.50 Put

ANET261023P00172500

Latest saved OI397Oct 23, 2026
Last change-14vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
ANET $172.50 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 4112050 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 2 OI2026-10-16: 225 OI2026-10-21: 411 OI2026-10-23: 397 OI Oct 13, 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, 2026Viewing397-14
Oct 21, 2026411+186
Oct 16, 2026225+223
Oct 15, 20262+2
Oct 14, 202600
Oct 13, 20260No prior observation