OITracker Cboe delayed data

Contract OI history

Back to HOOD

Dec 18, 2026 EXPIRATION

HOOD $55.00 Put

HOOD261218P00055000

Latest saved OI3,242Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $55.00 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. 3,2471,6230 2026-10-09: 2,681 OI2026-10-13: 2,840 OI2026-10-14: 2,840 OI2026-10-15: 2,851 OI2026-10-16: 3,243 OI2026-10-21: 3,247 OI2026-10-23: 3,242 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, 20263,242-5
Oct 21, 2026Viewing3,247+4
Oct 16, 20263,243+392
Oct 15, 20262,851+11
Oct 14, 20262,8400
Oct 13, 20262,840+159
Oct 09, 20262,681No prior observation