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Contract OI history

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Mar 19, 2027 EXPIRATION

HOOD $30.00 Put

HOOD270319P00030000

Latest saved OI307Oct 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 $30.00 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. 3091540 2026-10-09: 309 OI2026-10-13: 309 OI2026-10-14: 309 OI2026-10-15: 309 OI2026-10-16: 308 OI2026-10-21: 309 OI2026-10-23: 307 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, 2026307-2
Oct 21, 2026Viewing309+1
Oct 16, 2026308-1
Oct 15, 20263090
Oct 14, 20263090
Oct 13, 20263090
Oct 09, 2026309No prior observation