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Contract OI history

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Sep 17, 2027 EXPIRATION

HOOD $50.00 Put

HOOD270917P00050000

Latest saved OI308Oct 23, 2026
Last change+10vs 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. 3081540 2026-10-09: 170 OI2026-10-13: 226 OI2026-10-14: 226 OI2026-10-15: 241 OI2026-10-16: 241 OI2026-10-21: 298 OI2026-10-23: 308 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, 2026308+10
Oct 21, 2026Viewing298+57
Oct 16, 20262410
Oct 15, 2026241+15
Oct 14, 20262260
Oct 13, 2026226+56
Oct 09, 2026170No prior observation