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Contract OI history

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Dec 17, 2027 EXPIRATION

AMN $20.00 Put

AMN271217P00020000

Latest saved OI245Oct 23, 2026
Last change+245vs previous saved observation
Saved market days5Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
AMN $20.00 put open interest history 5 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2451220 2026-10-13: 0 OI2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 0 OI2026-10-23: 245 OI Oct 13, 2026Oct 23, 2026

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

AMN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing245+245
Oct 21, 202600
Oct 16, 202600
Oct 15, 202600
Oct 13, 20260No prior observation