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Contract OI history

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Nov 20, 2026 EXPIRATION

HOOD $50.00 Put

HOOD261120P00050000

Latest saved OI4,154Oct 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 $50.00 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. 4,1562,0780 2026-10-09: 2,376 OI2026-10-13: 2,377 OI2026-10-14: 2,377 OI2026-10-15: 2,377 OI2026-10-16: 2,412 OI2026-10-21: 4,156 OI2026-10-23: 4,154 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, 20264,154-2
Oct 21, 2026Viewing4,156+1,744
Oct 16, 20262,412+35
Oct 15, 20262,3770
Oct 14, 20262,3770
Oct 13, 20262,377+1
Oct 09, 20262,376No prior observation