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Contract OI history

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Mar 19, 2027 EXPIRATION

BYRN $5.00 Call

BYRN270319C00005000

Latest saved OI232Oct 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. 2321160 2026-10-08: 189 OI2026-10-09: 193 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 194 OI2026-10-16: 194 OI2026-10-20: 232 OI2026-10-23: 232 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, 2026Viewing2320
Oct 20, 2026232+38
Oct 16, 20261940
Oct 15, 20261940
Oct 14, 20261940
Oct 13, 2026194+1
Oct 09, 2026193+4
Oct 08, 2026189No prior observation