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Contract OI history

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Jan 15, 2027 EXPIRATION

ZM $65.00 Put

ZM270115P00065000

Latest saved OI2,122Oct 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 $65.00 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. 2,1241,0620 2026-10-09: 2,124 OI2026-10-13: 2,124 OI2026-10-14: 2,124 OI2026-10-15: 2,124 OI2026-10-16: 2,122 OI2026-10-21: 2,122 OI2026-10-23: 2,122 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, 2026Viewing2,1220
Oct 21, 20262,1220
Oct 16, 20262,122-2
Oct 15, 20262,1240
Oct 14, 20262,1240
Oct 13, 20262,1240
Oct 09, 20262,124No prior observation