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Contract OI history

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Dec 18, 2026 EXPIRATION

CYRX $5.00 Call

CYRX261218C00005000

Latest saved OI2,635Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CYRX $5.00 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. 2,6351,3170 2026-10-08: 2,635 OI2026-10-09: 2,635 OI2026-10-13: 2,635 OI2026-10-14: 2,635 OI2026-10-16: 2,635 OI2026-10-21: 2,635 OI2026-10-23: 2,635 OI Oct 08, 2026Oct 23, 2026

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

CYRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,6350
Oct 21, 20262,6350
Oct 16, 20262,6350
Oct 14, 20262,6350
Oct 13, 20262,6350
Oct 09, 20262,6350
Oct 08, 20262,635No prior observation