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Contract OI history

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Jun 17, 2027 EXPIRATION

ZS $145.00 Put

ZS270617P00145000

Latest saved OI467Oct 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 $145.00 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. 4682340 2026-10-09: 468 OI2026-10-12: 468 OI2026-10-14: 467 OI2026-10-15: 467 OI2026-10-16: 467 OI2026-10-21: 467 OI2026-10-23: 467 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, 20264670
Oct 21, 2026Viewing4670
Oct 16, 20264670
Oct 15, 20264670
Oct 14, 2026467-1
Oct 12, 20264680
Oct 09, 2026468No prior observation