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Contract OI history

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Jan 15, 2027 EXPIRATION

AMKR $39.59 Put

AMKR270115P00039590

Latest saved OI702Oct 23, 2026
Last change+63vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $39.59 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. 7023510 2026-10-09: 639 OI2026-10-13: 661 OI2026-10-14: 661 OI2026-10-15: 664 OI2026-10-16: 654 OI2026-10-21: 639 OI2026-10-23: 702 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, 2026Viewing702+63
Oct 21, 2026639-15
Oct 16, 2026654-10
Oct 15, 2026664+3
Oct 14, 20266610
Oct 13, 2026661+22
Oct 09, 2026639No prior observation