OITracker Cboe delayed data

Contract OI history

Back to HHH

Jan 15, 2027 EXPIRATION

HHH $45.00 Put

HHH270115P00045000

Latest saved OI111Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HHH $45.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 111550 2026-10-02: 11 OI2026-10-05: 11 OI2026-10-07: 111 OI2026-10-08: 111 OI2026-10-09: 111 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-16: 111 OI2026-10-20: 111 OI Oct 02, 2026Oct 20, 2026

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

HHH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1110
Oct 16, 20261110
Oct 14, 20261110
Oct 13, 20261110
Oct 09, 20261110
Oct 08, 20261110
Oct 07, 2026111+100
Oct 05, 2026110
Oct 02, 202611No prior observation