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Contract OI history

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Dec 18, 2026 EXPIRATION

HASI $50.00 Call

HASI261218C00050000

Latest saved OI301Oct 20, 2026
Last change-1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HASI $50.00 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. 3021510 2026-10-02: 302 OI2026-10-05: 302 OI2026-10-06: 302 OI2026-10-07: 302 OI2026-10-08: 302 OI2026-10-09: 302 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-16: 302 OI2026-10-20: 301 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, 2026Viewing301-1
Oct 16, 20263020
Oct 14, 20263020
Oct 13, 20263020
Oct 09, 20263020
Oct 08, 20263020
Oct 07, 20263020
Oct 06, 20263020
Oct 05, 20263020
Oct 02, 2026302No prior observation