OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

HTZ $1000.00 Put

HTZ270115P00001000

Latest saved OI4,188Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HTZ $1000.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4,1922,0960 2026-10-09: 4,188 OI2026-10-13: 4,188 OI2026-10-14: 4,188 OI2026-10-15: 4,188 OI2026-10-16: 4,189 OI2026-10-21: 4,192 OI2026-10-23: 4,188 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, 2026Viewing4,188-4
Oct 21, 20264,192+3
Oct 16, 20264,189+1
Oct 15, 20264,1880
Oct 14, 20264,1880
Oct 13, 20264,1880
Oct 09, 20264,188No prior observation