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Contract OI history

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Dec 18, 2026 EXPIRATION

AMN $40.00 Call

AMN261218C00040000

Latest saved OI1,610Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMN $40.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,6108050 2026-10-02: 1,604 OI2026-10-05: 1,606 OI2026-10-06: 1,605 OI2026-10-07: 1,607 OI2026-10-09: 1,607 OI2026-10-13: 1,607 OI2026-10-15: 1,609 OI2026-10-16: 1,610 OI2026-10-21: 1,610 OI2026-10-23: 1,610 OI Oct 02, 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, 2026Viewing1,6100
Oct 21, 20261,6100
Oct 16, 20261,610+1
Oct 15, 20261,609+2
Oct 13, 20261,6070
Oct 09, 20261,6070
Oct 07, 20261,607+2
Oct 06, 20261,605-1
Oct 05, 20261,606+2
Oct 02, 20261,604No prior observation