OITracker Cboe delayed data

Contract OI history

Back to HIMS

Oct 23, 2026 EXPIRATION

HIMS $31.00 Call

HIMS261023C00031000

Latest saved OI3,448Oct 23, 2026
Last change-49vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $31.00 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. 3,4971,7480 2026-10-02: 314 OI2026-10-05: 326 OI2026-10-06: 462 OI2026-10-07: 484 OI2026-10-08: 484 OI2026-10-09: 538 OI2026-10-13: 680 OI2026-10-14: 680 OI2026-10-15: 720 OI2026-10-16: 1,077 OI2026-10-21: 3,497 OI2026-10-23: 3,448 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, 2026Viewing3,448-49
Oct 21, 20263,497+2,420
Oct 16, 20261,077+357
Oct 15, 2026720+40
Oct 14, 20266800
Oct 13, 2026680+142
Oct 09, 2026538+54
Oct 08, 20264840
Oct 07, 2026484+22
Oct 06, 2026462+136
Oct 05, 2026326+12
Oct 02, 2026314No prior observation