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Contract OI history

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Dec 18, 2026 EXPIRATION

ASMB $15.00 Call

ASMB261218C00015000

Latest saved OI117Oct 20, 2026
Last change0vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ASMB $15.00 call open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 117580 2026-10-08: 114 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-16: 117 OI2026-10-20: 117 OI Oct 08, 2026Oct 20, 2026

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

ASMB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1170
Oct 16, 20261170
Oct 14, 20261170
Oct 13, 2026117+3
Oct 08, 2026114No prior observation