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Contract OI history

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Nov 20, 2026 EXPIRATION

CASY $710.00 Call

CASY261120C00710000

Latest saved OI205Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CASY $710.00 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. 2051020 2026-10-09: 46 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 97 OI2026-10-16: 185 OI2026-10-21: 185 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.

CASY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing205+20
Oct 21, 20261850
Oct 16, 2026185+88
Oct 15, 202697+36
Oct 14, 2026610
Oct 13, 202661+15
Oct 09, 202646No prior observation