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Contract OI history

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Nov 20, 2026 EXPIRATION

HTZ $2.50 Put

HTZ261120P00002500

Latest saved OI160Oct 23, 2026
Last change+160vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
HTZ $2.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 160800 2026-10-21: 0 OI2026-10-23: 160 OI Oct 21, 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, 2026Viewing160+160
Oct 21, 20260No prior observation