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Contract OI history

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Jun 17, 2027 EXPIRATION

ZM $97.50 Put

ZM270617P00097500

Latest saved OI565Oct 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 $97.50 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. 5652820 2026-10-09: 563 OI2026-10-13: 563 OI2026-10-14: 563 OI2026-10-15: 563 OI2026-10-16: 562 OI2026-10-21: 565 OI2026-10-23: 565 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, 2026Viewing5650
Oct 21, 2026565+3
Oct 16, 2026562-1
Oct 15, 20265630
Oct 14, 20265630
Oct 13, 20265630
Oct 09, 2026563No prior observation