OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ZM $97.50 Call

ZM270115C00097500

Latest saved OI446Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZM $97.50 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. 4622310 2026-10-09: 462 OI2026-10-13: 461 OI2026-10-14: 461 OI2026-10-15: 461 OI2026-10-16: 462 OI2026-10-21: 447 OI2026-10-23: 446 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, 2026Viewing446-1
Oct 21, 2026447-15
Oct 16, 2026462+1
Oct 15, 20264610
Oct 14, 20264610
Oct 13, 2026461-1
Oct 09, 2026462No prior observation