OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BCRX $12.00 Call

BCRX270115C00012000

Latest saved OI1,339Oct 23, 2026
Last change-4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BCRX $12.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,3446720 2026-10-09: 1,344 OI2026-10-13: 1,343 OI2026-10-14: 1,343 OI2026-10-16: 1,343 OI2026-10-21: 1,343 OI2026-10-23: 1,339 OI Oct 09, 2026Oct 23, 2026

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

BCRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,339-4
Oct 21, 20261,3430
Oct 16, 20261,3430
Oct 14, 20261,3430
Oct 13, 20261,343-1
Oct 09, 20261,344No prior observation