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Contract OI history

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Oct 23, 2026 EXPIRATION

AMKR $44.00 Put

AMKR261023P00044000

Latest saved OI12Oct 23, 2026
Last change-1,852vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $44.00 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. 1,8919450 2026-10-09: 942 OI2026-10-13: 1,870 OI2026-10-14: 1,870 OI2026-10-15: 1,891 OI2026-10-16: 1,884 OI2026-10-21: 1,864 OI2026-10-23: 12 OI Oct 09, 2026Oct 23, 2026

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

AMKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing12-1,852
Oct 21, 20261,864-20
Oct 16, 20261,884-7
Oct 15, 20261,891+21
Oct 14, 20261,8700
Oct 13, 20261,870+928
Oct 09, 2026942No prior observation