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Contract OI history

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Nov 20, 2026 EXPIRATION

ANET $155.00 Put

ANET261120P00155000

Latest saved OI552Oct 23, 2026
Last change+15vs 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. 5522760 2026-10-02: 258 OI2026-10-05: 256 OI2026-10-06: 247 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 225 OI2026-10-13: 236 OI2026-10-14: 236 OI2026-10-15: 257 OI2026-10-16: 306 OI2026-10-21: 537 OI2026-10-23: 552 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, 2026Viewing552+15
Oct 21, 2026537+231
Oct 16, 2026306+49
Oct 15, 2026257+21
Oct 14, 20262360
Oct 13, 2026236+11
Oct 09, 2026225-1
Oct 08, 20262260
Oct 07, 2026226-21
Oct 06, 2026247-9
Oct 05, 2026256-2
Oct 02, 2026258No prior observation