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Contract OI history

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Jan 21, 2028 EXPIRATION

BYRN $5.00 Call

BYRN280121C00005000

Latest saved OI649Oct 23, 2026
Last change-9vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BYRN $5.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6653320 2026-10-08: 635 OI2026-10-09: 636 OI2026-10-13: 665 OI2026-10-14: 665 OI2026-10-15: 659 OI2026-10-16: 657 OI2026-10-20: 658 OI2026-10-23: 649 OI Oct 08, 2026Oct 23, 2026

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

BYRN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing649-9
Oct 20, 2026658+1
Oct 16, 2026657-2
Oct 15, 2026659-6
Oct 14, 20266650
Oct 13, 2026665+29
Oct 09, 2026636+1
Oct 08, 2026635No prior observation