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Contract OI history

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Dec 18, 2026 EXPIRATION

ASMB $45.00 Call

ASMB261218C00045000

Latest saved OI213Oct 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 $45.00 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. 2131060 2026-10-08: 180 OI2026-10-13: 210 OI2026-10-14: 213 OI2026-10-16: 213 OI2026-10-20: 213 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, 2026Viewing2130
Oct 16, 20262130
Oct 14, 2026213+3
Oct 13, 2026210+30
Oct 08, 2026180No prior observation