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Contract OI history

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Sep 17, 2027 EXPIRATION

ZM $130.00 Call

ZM270917C00130000

Latest saved OI1,036Oct 23, 2026
Last change+926vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZM $130.00 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. 1,0365180 2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 108 OI2026-10-16: 110 OI2026-10-21: 110 OI2026-10-23: 1,036 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, 20261,036+926
Oct 21, 2026Viewing1100
Oct 16, 2026110+2
Oct 15, 20261080
Oct 14, 20261080
Oct 13, 20261080
Oct 09, 2026108No prior observation