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Contract OI history

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Dec 18, 2026 EXPIRATION

ZETA $45.00 Call

ZETA261218C00045000

Latest saved OI1,078Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZETA $45.00 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. 1,1045520 2026-10-02: 1,102 OI2026-10-05: 1,102 OI2026-10-06: 1,074 OI2026-10-07: 1,104 OI2026-10-08: 1,104 OI2026-10-09: 1,013 OI2026-10-13: 1,033 OI2026-10-14: 1,033 OI2026-10-15: 1,031 OI2026-10-16: 1,032 OI2026-10-21: 1,078 OI2026-10-23: 1,078 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, 20261,0780
Oct 21, 2026Viewing1,078+46
Oct 16, 20261,032+1
Oct 15, 20261,031-2
Oct 14, 20261,0330
Oct 13, 20261,033+20
Oct 09, 20261,013-91
Oct 08, 20261,1040
Oct 07, 20261,104+30
Oct 06, 20261,074-28
Oct 05, 20261,1020
Oct 02, 20261,102No prior observation