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Contract OI history

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Mar 19, 2027 EXPIRATION

HTZ $4.00 Call

HTZ270319C00004000

Latest saved OI3,633Oct 23, 2026
Last change-18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HTZ $4.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,6511,8250 2026-10-09: 3,521 OI2026-10-13: 3,522 OI2026-10-14: 3,522 OI2026-10-15: 3,522 OI2026-10-16: 3,524 OI2026-10-21: 3,651 OI2026-10-23: 3,633 OI Oct 09, 2026Oct 23, 2026

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

HTZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,633-18
Oct 21, 20263,651+127
Oct 16, 20263,524+2
Oct 15, 20263,5220
Oct 14, 20263,5220
Oct 13, 20263,522+1
Oct 09, 20263,521No prior observation