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Contract OI history

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Dec 18, 2026 EXPIRATION

HTGC $17.00 Put

HTGC261218P00017000

Latest saved OI460Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HTGC $17.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4632310 2026-10-02: 444 OI2026-10-05: 452 OI2026-10-06: 452 OI2026-10-07: 453 OI2026-10-09: 462 OI2026-10-13: 463 OI2026-10-14: 459 OI2026-10-16: 460 OI2026-10-20: 460 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, 2026Viewing4600
Oct 16, 2026460+1
Oct 14, 2026459-4
Oct 13, 2026463+1
Oct 09, 2026462+9
Oct 07, 2026453+1
Oct 06, 20264520
Oct 05, 2026452+8
Oct 02, 2026444No prior observation