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Contract OI history

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Jan 15, 2027 EXPIRATION

AMGN $500.00 Call

AMGN270115C00500000

Latest saved OI370Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMGN $500.00 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. 3701850 2026-10-09: 296 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-15: 298 OI2026-10-16: 301 OI2026-10-21: 333 OI2026-10-23: 370 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, 2026Viewing370+37
Oct 21, 2026333+32
Oct 16, 2026301+3
Oct 15, 2026298+1
Oct 14, 20262970
Oct 13, 2026297+1
Oct 09, 2026296No prior observation