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Contract OI history

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Nov 20, 2026 EXPIRATION

AMD $320.00 Put

AMD261120P00320000

Latest saved OI1,609Oct 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
AMD $320.00 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. 1,6288140 2026-10-09: 1,589 OI2026-10-13: 1,584 OI2026-10-14: 1,584 OI2026-10-15: 1,604 OI2026-10-16: 1,628 OI2026-10-21: 1,610 OI2026-10-23: 1,609 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AMD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,609-1
Oct 21, 20261,610-18
Oct 16, 20261,628+24
Oct 15, 20261,604+20
Oct 14, 20261,5840
Oct 13, 20261,584-5
Oct 09, 20261,589No prior observation