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Contract OI history

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Dec 17, 2027 EXPIRATION

ZYME $35.00 Put

ZYME271217P00035000

Latest saved OI545Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ZYME $35.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5452720 2026-10-08: 170 OI2026-10-09: 170 OI2026-10-13: 275 OI2026-10-14: 396 OI2026-10-16: 520 OI2026-10-20: 539 OI2026-10-23: 545 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, 2026Viewing545+6
Oct 20, 2026539+19
Oct 16, 2026520+124
Oct 14, 2026396+121
Oct 13, 2026275+105
Oct 09, 20261700
Oct 08, 2026170No prior observation