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Contract OI history

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Jan 19, 2029 EXPIRATION

HOOD $55.00 Put

HOOD290119P00055000

Latest saved OI178Oct 23, 2026
Last change+11vs 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. 178890 2026-10-09: 94 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-15: 115 OI2026-10-16: 115 OI2026-10-21: 167 OI2026-10-23: 178 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, 2026178+11
Oct 21, 2026Viewing167+52
Oct 16, 20261150
Oct 15, 2026115+1
Oct 14, 20261140
Oct 13, 2026114+20
Oct 09, 202694No prior observation