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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $20.00 Put

HIMS261120P00020000

Latest saved OI2,558Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $20.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5581,2790 2026-10-02: 1,755 OI2026-10-05: 1,764 OI2026-10-06: 1,876 OI2026-10-07: 2,221 OI2026-10-08: 2,221 OI2026-10-09: 2,337 OI2026-10-13: 2,463 OI2026-10-14: 2,463 OI2026-10-15: 2,462 OI2026-10-16: 2,474 OI2026-10-21: 2,525 OI2026-10-23: 2,558 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HIMS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,558+33
Oct 21, 20262,525+51
Oct 16, 20262,474+12
Oct 15, 20262,462-1
Oct 14, 20262,4630
Oct 13, 20262,463+126
Oct 09, 20262,337+116
Oct 08, 20262,2210
Oct 07, 20262,221+345
Oct 06, 20261,876+112
Oct 05, 20261,764+9
Oct 02, 20261,755No prior observation