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Contract OI history

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Feb 19, 2027 EXPIRATION

OZK $52.50 Call

OZK270219C00052500

Latest saved OI103Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OZK $52.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 103510 2026-10-09: 39 OI2026-10-13: 91 OI2026-10-14: 91 OI2026-10-15: 91 OI2026-10-16: 91 OI2026-10-21: 91 OI2026-10-23: 103 OI Oct 09, 2026Oct 23, 2026

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

OZK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing103+12
Oct 21, 2026910
Oct 16, 2026910
Oct 15, 2026910
Oct 14, 2026910
Oct 13, 202691+52
Oct 09, 202639No prior observation