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Contract OI history

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Jun 17, 2027 EXPIRATION

ZM $75.00 Put

ZM270617P00075000

Latest saved OI206Oct 23, 2026
Last change+118vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZM $75.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2061030 2026-10-09: 90 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 88 OI2026-10-16: 88 OI2026-10-21: 88 OI2026-10-23: 206 OI Oct 09, 2026Oct 23, 2026

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

ZM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026206+118
Oct 21, 2026Viewing880
Oct 16, 2026880
Oct 15, 2026880
Oct 14, 2026880
Oct 13, 202688-2
Oct 09, 202690No prior observation