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Contract OI history

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Nov 20, 2026 EXPIRATION

OZK $47.50 Put

OZK261120P00047500

Latest saved OI205Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OZK $47.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2051020 2026-10-09: 145 OI2026-10-13: 148 OI2026-10-14: 149 OI2026-10-15: 161 OI2026-10-16: 161 OI2026-10-21: 200 OI2026-10-23: 205 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, 2026Viewing205+5
Oct 21, 2026200+39
Oct 16, 20261610
Oct 15, 2026161+12
Oct 14, 2026149+1
Oct 13, 2026148+3
Oct 09, 2026145No prior observation