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Contract OI history

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Jan 15, 2027 EXPIRATION

HTGC $17.00 Call

HTGC270115C00017000

Latest saved OI336Oct 20, 2026
Last change+3vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HTGC $17.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3361680 2026-10-02: 305 OI2026-10-05: 305 OI2026-10-06: 305 OI2026-10-07: 305 OI2026-10-09: 306 OI2026-10-13: 334 OI2026-10-14: 333 OI2026-10-16: 333 OI2026-10-20: 336 OI Oct 02, 2026Oct 20, 2026

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

HTGC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing336+3
Oct 16, 20263330
Oct 14, 2026333-1
Oct 13, 2026334+28
Oct 09, 2026306+1
Oct 07, 20263050
Oct 06, 20263050
Oct 05, 20263050
Oct 02, 2026305No prior observation