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Contract OI history

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Jun 17, 2027 EXPIRATION

ZS $150.00 Call

ZS270617C00150000

Latest saved OI202Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZS $150.00 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. 2301150 2026-10-09: 230 OI2026-10-12: 230 OI2026-10-14: 229 OI2026-10-15: 227 OI2026-10-16: 205 OI2026-10-21: 202 OI2026-10-23: 202 OI Oct 09, 2026Oct 23, 2026

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

ZS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262020
Oct 21, 2026Viewing202-3
Oct 16, 2026205-22
Oct 15, 2026227-2
Oct 14, 2026229-1
Oct 12, 20262300
Oct 09, 2026230No prior observation