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Contract OI history

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Jun 17, 2027 EXPIRATION

ZM $100.00 Call

ZM270617C00100000

Latest saved OI1,058Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZM $100.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0665330 2026-10-09: 1,066 OI2026-10-13: 1,066 OI2026-10-14: 1,066 OI2026-10-15: 1,066 OI2026-10-16: 1,066 OI2026-10-21: 1,065 OI2026-10-23: 1,058 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, 2026Viewing1,058-7
Oct 21, 20261,065-1
Oct 16, 20261,0660
Oct 15, 20261,0660
Oct 14, 20261,0660
Oct 13, 20261,0660
Oct 09, 20261,066No prior observation