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Contract OI history

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Dec 18, 2026 EXPIRATION

HII $330.00 Call

HII261218C00330000

Latest saved OI172Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HII $330.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 186930 2026-10-02: 184 OI2026-10-05: 184 OI2026-10-06: 186 OI2026-10-07: 186 OI2026-10-08: 186 OI2026-10-09: 186 OI2026-10-13: 186 OI2026-10-14: 186 OI2026-10-15: 185 OI2026-10-16: 185 OI2026-10-21: 175 OI2026-10-23: 172 OI Oct 02, 2026Oct 23, 2026

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

HII contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing172-3
Oct 21, 2026175-10
Oct 16, 20261850
Oct 15, 2026185-1
Oct 14, 20261860
Oct 13, 20261860
Oct 09, 20261860
Oct 08, 20261860
Oct 07, 20261860
Oct 06, 2026186+2
Oct 05, 20261840
Oct 02, 2026184No prior observation