OITracker Cboe delayed data

Contract OI history

Back to BCRX

Nov 20, 2026 EXPIRATION

BCRX $10.00 Call

BCRX261120C00010000

Latest saved OI3,373Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BCRX $10.00 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. 3,3731,6860 2026-10-09: 3,347 OI2026-10-13: 3,347 OI2026-10-14: 3,348 OI2026-10-16: 3,348 OI2026-10-21: 3,373 OI2026-10-23: 3,373 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, 2026Viewing3,3730
Oct 21, 20263,373+25
Oct 16, 20263,3480
Oct 14, 20263,348+1
Oct 13, 20263,3470
Oct 09, 20263,347No prior observation