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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $55.00 Call

HIMS261120C00055000

Latest saved OI1,526Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5357670 2026-10-02: 1,347 OI2026-10-05: 1,348 OI2026-10-06: 1,352 OI2026-10-07: 1,361 OI2026-10-08: 1,361 OI2026-10-09: 1,402 OI2026-10-13: 1,509 OI2026-10-14: 1,509 OI2026-10-15: 1,509 OI2026-10-16: 1,526 OI2026-10-21: 1,535 OI2026-10-23: 1,526 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, 2026Viewing1,526-9
Oct 21, 20261,535+9
Oct 16, 20261,526+17
Oct 15, 20261,5090
Oct 14, 20261,5090
Oct 13, 20261,509+107
Oct 09, 20261,402+41
Oct 08, 20261,3610
Oct 07, 20261,361+9
Oct 06, 20261,352+4
Oct 05, 20261,348+1
Oct 02, 20261,347No prior observation