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Contract OI history

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Jan 15, 2027 EXPIRATION

ZYME $20.00 Call

ZYME270115C00020000

Latest saved OI195Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ZYME $20.00 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. 195970 2026-10-08: 162 OI2026-10-09: 162 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-16: 184 OI2026-10-20: 187 OI2026-10-23: 195 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, 2026195+8
Oct 20, 2026Viewing187+3
Oct 16, 20261840
Oct 14, 20261840
Oct 13, 2026184+22
Oct 09, 20261620
Oct 08, 2026162No prior observation