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Contract OI history

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Nov 06, 2026 EXPIRATION

ZETA $32.00 Call

ZETA261106C00032000

Latest saved OI36Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZETA $32.00 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. 42210 2026-10-02: 11 OI2026-10-05: 11 OI2026-10-06: 17 OI2026-10-07: 15 OI2026-10-08: 15 OI2026-10-09: 42 OI2026-10-13: 39 OI2026-10-14: 39 OI2026-10-15: 39 OI2026-10-16: 39 OI2026-10-21: 40 OI2026-10-23: 36 OI Oct 02, 2026Oct 23, 2026

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

ZETA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202636-4
Oct 21, 2026Viewing40+1
Oct 16, 2026390
Oct 15, 2026390
Oct 14, 2026390
Oct 13, 202639-3
Oct 09, 202642+27
Oct 08, 2026150
Oct 07, 202615-2
Oct 06, 202617+6
Oct 05, 2026110
Oct 02, 202611No prior observation