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Contract OI history

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Nov 20, 2026 EXPIRATION

AZZ $145.00 Call

AZZ261120C00145000

Latest saved OI258Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AZZ $145.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2581290 2026-10-02: 251 OI2026-10-05: 251 OI2026-10-06: 251 OI2026-10-07: 251 OI2026-10-08: 251 OI2026-10-09: 251 OI2026-10-13: 251 OI2026-10-14: 252 OI2026-10-16: 253 OI2026-10-21: 253 OI2026-10-23: 258 OI Oct 02, 2026Oct 23, 2026

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

AZZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing258+5
Oct 21, 20262530
Oct 16, 2026253+1
Oct 14, 2026252+1
Oct 13, 20262510
Oct 09, 20262510
Oct 08, 20262510
Oct 07, 20262510
Oct 06, 20262510
Oct 05, 20262510
Oct 02, 2026251No prior observation