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Contract OI history

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Oct 23, 2026 EXPIRATION

HIMS $31.50 Call

HIMS261023C00031500

Latest saved OI6,764Oct 23, 2026
Last change+78vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $31.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 6,7643,3820 2026-10-05: 0 OI2026-10-06: 36 OI2026-10-07: 53 OI2026-10-08: 53 OI2026-10-09: 213 OI2026-10-13: 228 OI2026-10-14: 228 OI2026-10-15: 258 OI2026-10-16: 286 OI2026-10-21: 6,686 OI2026-10-23: 6,764 OI Oct 05, 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, 2026Viewing6,764+78
Oct 21, 20266,686+6,400
Oct 16, 2026286+28
Oct 15, 2026258+30
Oct 14, 20262280
Oct 13, 2026228+15
Oct 09, 2026213+160
Oct 08, 2026530
Oct 07, 202653+17
Oct 06, 202636+36
Oct 05, 20260No prior observation