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Contract OI history

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Jan 21, 2028 EXPIRATION

HIMS $23.00 Put

HIMS280121P00023000

Latest saved OI2,662Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $23.00 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. 2,6651,3320 2026-10-02: 2,665 OI2026-10-05: 2,665 OI2026-10-06: 2,664 OI2026-10-07: 2,664 OI2026-10-08: 2,664 OI2026-10-09: 2,664 OI2026-10-13: 2,664 OI2026-10-14: 2,664 OI2026-10-15: 2,665 OI2026-10-16: 2,665 OI2026-10-21: 2,662 OI2026-10-23: 2,662 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, 2026Viewing2,6620
Oct 21, 20262,662-3
Oct 16, 20262,6650
Oct 15, 20262,665+1
Oct 14, 20262,6640
Oct 13, 20262,6640
Oct 09, 20262,6640
Oct 08, 20262,6640
Oct 07, 20262,6640
Oct 06, 20262,664-1
Oct 05, 20262,6650
Oct 02, 20262,665No prior observation