OITracker Cboe delayed data

Contract OI history

Back to AMKR

Oct 23, 2026 EXPIRATION

AMKR $43.00 Put

AMKR261023P00043000

Latest saved OI104Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $43.00 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. 104520 2026-10-09: 52 OI2026-10-13: 56 OI2026-10-14: 56 OI2026-10-15: 57 OI2026-10-16: 57 OI2026-10-21: 81 OI2026-10-23: 104 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, 2026Viewing104+23
Oct 21, 202681+24
Oct 16, 2026570
Oct 15, 202657+1
Oct 14, 2026560
Oct 13, 202656+4
Oct 09, 202652No prior observation