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Contract OI history

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Sep 17, 2027 EXPIRATION

HOOD $40.00 Put

HOOD270917P00040000

Latest saved OI731Oct 23, 2026
Last change+655vs 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. 7313650 2026-10-09: 64 OI2026-10-13: 64 OI2026-10-14: 64 OI2026-10-15: 64 OI2026-10-16: 74 OI2026-10-21: 76 OI2026-10-23: 731 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, 2026731+655
Oct 21, 2026Viewing76+2
Oct 16, 202674+10
Oct 15, 2026640
Oct 14, 2026640
Oct 13, 2026640
Oct 09, 202664No prior observation