OITracker Cboe delayed data

Contract OI history

Back to HTZ

Oct 23, 2026 EXPIRATION

HTZ $1.50 Put

HTZ261023P00001500

Latest saved OI3,783Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HTZ $1.50 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. 3,7851,8920 2026-10-09: 249 OI2026-10-13: 375 OI2026-10-14: 375 OI2026-10-15: 3,252 OI2026-10-16: 3,316 OI2026-10-21: 3,785 OI2026-10-23: 3,783 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, 20263,783-2
Oct 21, 2026Viewing3,785+469
Oct 16, 20263,316+64
Oct 15, 20263,252+2,877
Oct 14, 20263750
Oct 13, 2026375+126
Oct 09, 2026249No prior observation