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Contract OI history

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Jan 15, 2027 EXPIRATION

ZM $110.00 Call

ZM270115C00110000

Latest saved OI3,570Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZM $110.00 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. 3,5701,7850 2026-10-09: 3,562 OI2026-10-13: 3,546 OI2026-10-14: 3,546 OI2026-10-15: 3,546 OI2026-10-16: 3,567 OI2026-10-21: 3,570 OI2026-10-23: 3,570 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, 2026Viewing3,5700
Oct 21, 20263,570+3
Oct 16, 20263,567+21
Oct 15, 20263,5460
Oct 14, 20263,5460
Oct 13, 20263,546-16
Oct 09, 20263,562No prior observation