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Contract OI history

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Sep 17, 2027 EXPIRATION

AMD $400.00 Put

AMD270917P00400000

Latest saved OI2,440Oct 23, 2026
Last change+394vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMD $400.00 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. 2,4401,2200 2026-10-09: 1,208 OI2026-10-13: 1,218 OI2026-10-14: 1,218 OI2026-10-15: 1,493 OI2026-10-16: 2,033 OI2026-10-21: 2,046 OI2026-10-23: 2,440 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, 2026Viewing2,440+394
Oct 21, 20262,046+13
Oct 16, 20262,033+540
Oct 15, 20261,493+275
Oct 14, 20261,2180
Oct 13, 20261,218+10
Oct 09, 20261,208No prior observation