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Contract OI history

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Oct 30, 2026 EXPIRATION

HTZ $4.00 Call

HTZ261030C00004000

Latest saved OI1,360Oct 23, 2026
Last change-178vs 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. 1,5387690 2026-10-09: 1,357 OI2026-10-13: 1,439 OI2026-10-14: 1,439 OI2026-10-15: 1,441 OI2026-10-16: 1,443 OI2026-10-21: 1,538 OI2026-10-23: 1,360 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, 2026Viewing1,360-178
Oct 21, 20261,538+95
Oct 16, 20261,443+2
Oct 15, 20261,441+2
Oct 14, 20261,4390
Oct 13, 20261,439+82
Oct 09, 20261,357No prior observation