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Contract OI history

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Nov 20, 2026 EXPIRATION

HII $270.00 Put

HII261120P00270000

Latest saved OI27Oct 23, 2026
Last change+2vs 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. 27130 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 14 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 18 OI2026-10-21: 25 OI2026-10-23: 27 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, 2026Viewing27+2
Oct 21, 202625+7
Oct 16, 2026180
Oct 15, 2026180
Oct 14, 2026180
Oct 13, 202618+4
Oct 09, 202614+1
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 202613+4
Oct 05, 202690
Oct 02, 20269No prior observation