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Contract OI history

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Oct 30, 2026 EXPIRATION

HOOD $55.00 Put

HOOD261030P00055000

Latest saved OI2,914Oct 23, 2026
Last change+2,856vs 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. 2,9141,4570 2026-10-09: 39 OI2026-10-13: 39 OI2026-10-14: 39 OI2026-10-15: 39 OI2026-10-16: 39 OI2026-10-21: 58 OI2026-10-23: 2,914 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, 20262,914+2,856
Oct 21, 2026Viewing58+19
Oct 16, 2026390
Oct 15, 2026390
Oct 14, 2026390
Oct 13, 2026390
Oct 09, 202639No prior observation