OITracker Cboe delayed data

Contract OI history

Back to AMKR

Nov 06, 2026 EXPIRATION

AMKR $40.00 Put

AMKR261106P00040000

Latest saved OI332Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMKR $40.00 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. 3431710 2026-10-09: 267 OI2026-10-13: 315 OI2026-10-14: 315 OI2026-10-15: 334 OI2026-10-16: 343 OI2026-10-21: 333 OI2026-10-23: 332 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, 2026Viewing332-1
Oct 21, 2026333-10
Oct 16, 2026343+9
Oct 15, 2026334+19
Oct 14, 20263150
Oct 13, 2026315+48
Oct 09, 2026267No prior observation