OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

BMEA $500.00 Call

BMEA280121C00000500

Latest saved OI3,302Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BMEA $500.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3,3021,6510 2026-10-08: 3,051 OI2026-10-09: 3,051 OI2026-10-13: 3,052 OI2026-10-14: 3,270 OI2026-10-16: 3,270 OI2026-10-20: 3,302 OI2026-10-23: 3,302 OI Oct 08, 2026Oct 23, 2026

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

BMEA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,3020
Oct 20, 20263,302+32
Oct 16, 20263,2700
Oct 14, 20263,270+218
Oct 13, 20263,052+1
Oct 09, 20263,0510
Oct 08, 20263,051No prior observation