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Contract OI history

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Feb 19, 2027 EXPIRATION

HOOD $40.00 Put

HOOD270219P00040000

Latest saved OI680Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $40.00 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. 6803400 2026-10-09: 680 OI2026-10-13: 680 OI2026-10-14: 680 OI2026-10-15: 680 OI2026-10-16: 680 OI2026-10-21: 680 OI2026-10-23: 680 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, 2026Viewing6800
Oct 21, 20266800
Oct 16, 20266800
Oct 15, 20266800
Oct 14, 20266800
Oct 13, 20266800
Oct 09, 2026680No prior observation