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Contract OI history

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Jan 21, 2028 EXPIRATION

AAOI $50.00 Put

AAOI280121P00050000

Latest saved OI239Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AAOI $50.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2391190 2026-10-09: 147 OI2026-10-13: 149 OI2026-10-14: 149 OI2026-10-15: 160 OI2026-10-16: 162 OI2026-10-21: 202 OI2026-10-23: 239 OI Oct 09, 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, 2026Viewing239+37
Oct 21, 2026202+40
Oct 16, 2026162+2
Oct 15, 2026160+11
Oct 14, 20261490
Oct 13, 2026149+2
Oct 09, 2026147No prior observation