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Contract OI history

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Nov 20, 2026 EXPIRATION

OZK $47.50 Call

OZK261120C00047500

Latest saved OI448Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OZK $47.50 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. 4482240 2026-10-09: 189 OI2026-10-13: 224 OI2026-10-14: 225 OI2026-10-15: 228 OI2026-10-16: 241 OI2026-10-21: 448 OI2026-10-23: 448 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, 2026Viewing4480
Oct 21, 2026448+207
Oct 16, 2026241+13
Oct 15, 2026228+3
Oct 14, 2026225+1
Oct 13, 2026224+35
Oct 09, 2026189No prior observation