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Contract OI history

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Sep 17, 2027 EXPIRATION

HOOD $90.00 Put

HOOD270917P00090000

Latest saved OI339Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $90.00 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. 3391690 2026-10-09: 209 OI2026-10-13: 210 OI2026-10-14: 210 OI2026-10-15: 213 OI2026-10-16: 214 OI2026-10-21: 337 OI2026-10-23: 339 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, 2026339+2
Oct 21, 2026Viewing337+123
Oct 16, 2026214+1
Oct 15, 2026213+3
Oct 14, 20262100
Oct 13, 2026210+1
Oct 09, 2026209No prior observation