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Contract OI history

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Dec 15, 2028 EXPIRATION

AMKR $30.00 Put

AMKR281215P00030000

Latest saved OI204Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $30.00 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. 2761380 2026-10-09: 276 OI2026-10-13: 270 OI2026-10-14: 270 OI2026-10-15: 270 OI2026-10-16: 201 OI2026-10-21: 200 OI2026-10-23: 204 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, 2026Viewing204+4
Oct 21, 2026200-1
Oct 16, 2026201-69
Oct 15, 20262700
Oct 14, 20262700
Oct 13, 2026270-6
Oct 09, 2026276No prior observation