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Contract OI history

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Jan 15, 2027 EXPIRATION

ZYME $22.50 Call

ZYME270115C00022500

Latest saved OI69Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ZYME $22.50 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. 69340 2026-10-08: 52 OI2026-10-09: 52 OI2026-10-13: 52 OI2026-10-14: 52 OI2026-10-16: 52 OI2026-10-20: 55 OI2026-10-23: 69 OI Oct 08, 2026Oct 23, 2026

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

ZYME contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202669+14
Oct 20, 2026Viewing55+3
Oct 16, 2026520
Oct 14, 2026520
Oct 13, 2026520
Oct 09, 2026520
Oct 08, 202652No prior observation