OITracker Cboe delayed data

Contract OI history

Back to HOOD

May 21, 2027 EXPIRATION

HOOD $75.00 Put

HOOD270521P00075000

Latest saved OI275Oct 23, 2026
Last change+104vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $75.00 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. 2751370 2026-10-09: 162 OI2026-10-13: 161 OI2026-10-14: 161 OI2026-10-15: 161 OI2026-10-16: 174 OI2026-10-21: 171 OI2026-10-23: 275 OI Oct 09, 2026Oct 23, 2026

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

HOOD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing275+104
Oct 21, 2026171-3
Oct 16, 2026174+13
Oct 15, 20261610
Oct 14, 20261610
Oct 13, 2026161-1
Oct 09, 2026162No prior observation