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Contract OI history

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Mar 19, 2027 EXPIRATION

AMKR $35.00 Put

AMKR270319P00035000

Latest saved OI437Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $35.00 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. 4372180 2026-10-09: 359 OI2026-10-13: 360 OI2026-10-14: 360 OI2026-10-15: 405 OI2026-10-16: 408 OI2026-10-21: 409 OI2026-10-23: 437 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, 2026Viewing437+28
Oct 21, 2026409+1
Oct 16, 2026408+3
Oct 15, 2026405+45
Oct 14, 20263600
Oct 13, 2026360+1
Oct 09, 2026359No prior observation