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Contract OI history

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Nov 20, 2026 EXPIRATION

BYRN $5.00 Call

BYRN261120C00005000

Latest saved OI193Oct 23, 2026
Last change0vs 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. 193960 2026-10-08: 118 OI2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 147 OI2026-10-16: 164 OI2026-10-20: 193 OI2026-10-23: 193 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, 2026Viewing1930
Oct 20, 2026193+29
Oct 16, 2026164+17
Oct 15, 2026147+27
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 2026120+2
Oct 08, 2026118No prior observation