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Contract OI history

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Nov 20, 2026 EXPIRATION

HASI $35.00 Call

HASI261120C00035000

Latest saved OI77Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HASI $35.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 78390 2026-10-02: 77 OI2026-10-05: 78 OI2026-10-06: 78 OI2026-10-07: 78 OI2026-10-08: 78 OI2026-10-09: 78 OI2026-10-13: 78 OI2026-10-14: 78 OI2026-10-16: 77 OI2026-10-20: 77 OI Oct 02, 2026Oct 20, 2026

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

HASI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing770
Oct 16, 202677-1
Oct 14, 2026780
Oct 13, 2026780
Oct 09, 2026780
Oct 08, 2026780
Oct 07, 2026780
Oct 06, 2026780
Oct 05, 202678+1
Oct 02, 202677No prior observation