OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BMEA $2.50 Call

BMEA270115C00002500

Latest saved OI14,489Oct 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 $2.50 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. 15,6557,8270 2026-10-08: 15,389 OI2026-10-09: 15,655 OI2026-10-13: 15,495 OI2026-10-14: 14,486 OI2026-10-16: 14,486 OI2026-10-20: 14,489 OI2026-10-23: 14,489 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, 2026Viewing14,4890
Oct 20, 202614,489+3
Oct 16, 202614,4860
Oct 14, 202614,486-1,009
Oct 13, 202615,495-160
Oct 09, 202615,655+266
Oct 08, 202615,389No prior observation