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Contract OI history

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Dec 18, 2026 EXPIRATION

AMGN $450.00 Call

AMGN261218C00450000

Latest saved OI835Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $450.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8384190 2026-10-09: 666 OI2026-10-13: 669 OI2026-10-14: 669 OI2026-10-15: 797 OI2026-10-16: 803 OI2026-10-21: 838 OI2026-10-23: 835 OI Oct 09, 2026Oct 23, 2026

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

AMGN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing835-3
Oct 21, 2026838+35
Oct 16, 2026803+6
Oct 15, 2026797+128
Oct 14, 20266690
Oct 13, 2026669+3
Oct 09, 2026666No prior observation