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Contract OI history

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Apr 16, 2027 EXPIRATION

AAOI $55.00 Put

AAOI270416P00055000

Latest saved OI41Oct 23, 2026
Last change+22vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
AAOI $55.00 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. 41200 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 1 OI2026-10-16: 9 OI2026-10-21: 19 OI2026-10-23: 41 OI Oct 13, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AAOI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing41+22
Oct 21, 202619+10
Oct 16, 20269+8
Oct 15, 20261+1
Oct 14, 202600
Oct 13, 20260No prior observation