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Contract OI history

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Oct 23, 2026 EXPIRATION

AMGN $415.00 Call

AMGN261023C00415000

Latest saved OI40Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $415.00 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. 43210 2026-10-09: 34 OI2026-10-13: 43 OI2026-10-14: 43 OI2026-10-15: 41 OI2026-10-16: 38 OI2026-10-21: 42 OI2026-10-23: 40 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, 2026Viewing40-2
Oct 21, 202642+4
Oct 16, 202638-3
Oct 15, 202641-2
Oct 14, 2026430
Oct 13, 202643+9
Oct 09, 202634No prior observation