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Contract OI history

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Nov 20, 2026 EXPIRATION

CASY $700.00 Call

CASY261120C00700000

Latest saved OI129Oct 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
CASY $700.00 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. 129640 2026-10-09: 85 OI2026-10-13: 84 OI2026-10-14: 84 OI2026-10-15: 84 OI2026-10-16: 87 OI2026-10-21: 124 OI2026-10-23: 129 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, 2026Viewing129+5
Oct 21, 2026124+37
Oct 16, 202687+3
Oct 15, 2026840
Oct 14, 2026840
Oct 13, 202684-1
Oct 09, 202685No prior observation