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Contract OI history

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Nov 13, 2026 EXPIRATION

AMKR $36.00 Put

AMKR261113P00036000

Latest saved OI28Oct 23, 2026
Last change+19vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $36.00 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 28140 2026-10-15: 0 OI2026-10-16: 3 OI2026-10-21: 9 OI2026-10-23: 28 OI Oct 15, 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, 2026Viewing28+19
Oct 21, 20269+6
Oct 16, 20263+3
Oct 15, 20260No prior observation