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Contract OI history

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Dec 18, 2026 EXPIRATION

HLT $370.00 Call

HLT261218C00370000

Latest saved OI220Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HLT $370.00 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. 2201100 2026-10-02: 93 OI2026-10-05: 93 OI2026-10-06: 94 OI2026-10-07: 94 OI2026-10-08: 95 OI2026-10-09: 96 OI2026-10-13: 97 OI2026-10-14: 104 OI2026-10-15: 177 OI2026-10-16: 177 OI2026-10-21: 177 OI2026-10-23: 220 OI Oct 02, 2026Oct 23, 2026

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

HLT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing220+43
Oct 21, 20261770
Oct 16, 20261770
Oct 15, 2026177+73
Oct 14, 2026104+7
Oct 13, 202697+1
Oct 09, 202696+1
Oct 08, 202695+1
Oct 07, 2026940
Oct 06, 202694+1
Oct 05, 2026930
Oct 02, 202693No prior observation