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Contract OI history

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Dec 18, 2026 EXPIRATION

ZBH $115.00 Call

ZBH261218C00115000

Latest saved OI194Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZBH $115.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2021010 2026-10-02: 202 OI2026-10-05: 202 OI2026-10-06: 202 OI2026-10-07: 199 OI2026-10-08: 199 OI2026-10-09: 199 OI2026-10-12: 199 OI2026-10-14: 199 OI2026-10-15: 199 OI2026-10-16: 199 OI2026-10-21: 199 OI2026-10-23: 194 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ZBH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing194-5
Oct 21, 20261990
Oct 16, 20261990
Oct 15, 20261990
Oct 14, 20261990
Oct 12, 20261990
Oct 09, 20261990
Oct 08, 20261990
Oct 07, 2026199-3
Oct 06, 20262020
Oct 05, 20262020
Oct 02, 2026202No prior observation