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Contract OI history

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Jan 15, 2027 EXPIRATION

HOOD $20.00 Put

HOOD270115P00020000

Latest saved OI2,109Oct 23, 2026
Last change+324vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
HOOD $20.00 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. 2,1091,0540 2026-10-09: 1,789 OI2026-10-13: 1,786 OI2026-10-14: 1,786 OI2026-10-15: 1,786 OI2026-10-16: 1,786 OI2026-10-21: 1,785 OI2026-10-23: 2,109 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, 20262,109+324
Oct 21, 2026Viewing1,785-1
Oct 16, 20261,7860
Oct 15, 20261,7860
Oct 14, 20261,7860
Oct 13, 20261,786-3
Oct 09, 20261,789No prior observation