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Contract OI history

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Dec 18, 2026 EXPIRATION

HOOD $150.00 Put

HOOD261218P00150000

Latest saved OI240Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $150.00 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. 2401200 2026-10-09: 191 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 202 OI2026-10-16: 204 OI2026-10-21: 214 OI2026-10-23: 240 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, 2026240+26
Oct 21, 2026Viewing214+10
Oct 16, 2026204+2
Oct 15, 2026202+11
Oct 14, 20261910
Oct 13, 20261910
Oct 09, 2026191No prior observation