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Contract OI history

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Jan 21, 2028 EXPIRATION

HOOD $85.00 Put

HOOD280121P00085000

Latest saved OI1,275Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $85.00 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. 1,2756370 2026-10-09: 1,241 OI2026-10-13: 1,241 OI2026-10-14: 1,241 OI2026-10-15: 1,241 OI2026-10-16: 1,242 OI2026-10-21: 1,267 OI2026-10-23: 1,275 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, 20261,275+8
Oct 21, 2026Viewing1,267+25
Oct 16, 20261,242+1
Oct 15, 20261,2410
Oct 14, 20261,2410
Oct 13, 20261,2410
Oct 09, 20261,241No prior observation