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Contract OI history

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Jan 15, 2027 EXPIRATION

ZETA $45.00 Call

ZETA270115C00045000

Latest saved OI3,461Oct 23, 2026
Last change+10vs 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. 3,4731,7360 2026-10-02: 2,634 OI2026-10-05: 2,634 OI2026-10-06: 3,134 OI2026-10-07: 3,140 OI2026-10-08: 3,140 OI2026-10-09: 3,140 OI2026-10-13: 3,469 OI2026-10-14: 3,469 OI2026-10-15: 3,469 OI2026-10-16: 3,473 OI2026-10-21: 3,451 OI2026-10-23: 3,461 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, 20263,461+10
Oct 21, 2026Viewing3,451-22
Oct 16, 20263,473+4
Oct 15, 20263,4690
Oct 14, 20263,4690
Oct 13, 20263,469+329
Oct 09, 20263,1400
Oct 08, 20263,1400
Oct 07, 20263,140+6
Oct 06, 20263,134+500
Oct 05, 20262,6340
Oct 02, 20262,634No prior observation