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Contract OI history

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Jan 15, 2027 EXPIRATION

CRON $3.50 Call

CRON270115C00003500

Latest saved OI6,857Oct 23, 2026
Last change+171vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRON $3.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6,8573,4280 2026-10-08: 6,702 OI2026-10-09: 6,690 OI2026-10-13: 6,597 OI2026-10-14: 6,608 OI2026-10-16: 6,603 OI2026-10-21: 6,686 OI2026-10-23: 6,857 OI Oct 08, 2026Oct 23, 2026

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

CRON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,857+171
Oct 21, 20266,686+83
Oct 16, 20266,603-5
Oct 14, 20266,608+11
Oct 13, 20266,597-93
Oct 09, 20266,690-12
Oct 08, 20266,702No prior observation