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Contract OI history

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Nov 20, 2026 EXPIRATION

ZION $62.50 Call

ZION261120C00062500

Latest saved OI162Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZION $62.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 162810 2026-10-09: 113 OI2026-10-14: 118 OI2026-10-15: 118 OI2026-10-16: 120 OI2026-10-21: 162 OI2026-10-23: 162 OI Oct 09, 2026Oct 23, 2026

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

ZION contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1620
Oct 21, 2026162+42
Oct 16, 2026120+2
Oct 15, 20261180
Oct 14, 2026118+5
Oct 09, 2026113No prior observation