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Contract OI history

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Nov 20, 2026 EXPIRATION

ZION $65.00 Call

ZION261120C00065000

Latest saved OI732Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ZION $65.00 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. 7393690 2026-10-09: 252 OI2026-10-14: 270 OI2026-10-15: 274 OI2026-10-16: 306 OI2026-10-21: 739 OI2026-10-23: 732 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, 2026Viewing732-7
Oct 21, 2026739+433
Oct 16, 2026306+32
Oct 15, 2026274+4
Oct 14, 2026270+18
Oct 09, 2026252No prior observation