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Contract OI history

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Dec 18, 2026 EXPIRATION

HII $270.00 Put

HII261218P00270000

Latest saved OI69Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HII $270.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 75370 2026-10-02: 75 OI2026-10-05: 75 OI2026-10-06: 70 OI2026-10-07: 70 OI2026-10-08: 70 OI2026-10-09: 69 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-15: 69 OI2026-10-16: 69 OI2026-10-21: 69 OI2026-10-23: 69 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, 2026Viewing690
Oct 21, 2026690
Oct 16, 2026690
Oct 15, 2026690
Oct 14, 2026690
Oct 13, 2026690
Oct 09, 202669-1
Oct 08, 2026700
Oct 07, 2026700
Oct 06, 202670-5
Oct 05, 2026750
Oct 02, 202675No prior observation