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Contract OI history

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Nov 20, 2026 EXPIRATION

HLN $10.00 Call

HLN261120C00010000

Latest saved OI1,483Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HLN $10.00 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. 1,4897440 2026-10-02: 1,325 OI2026-10-05: 1,325 OI2026-10-06: 1,326 OI2026-10-07: 1,326 OI2026-10-08: 1,326 OI2026-10-09: 1,433 OI2026-10-13: 1,465 OI2026-10-14: 1,488 OI2026-10-15: 1,489 OI2026-10-16: 1,481 OI2026-10-21: 1,483 OI2026-10-23: 1,483 OI Oct 02, 2026Oct 23, 2026

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

HLN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,4830
Oct 21, 2026Viewing1,483+2
Oct 16, 20261,481-8
Oct 15, 20261,489+1
Oct 14, 20261,488+23
Oct 13, 20261,465+32
Oct 09, 20261,433+107
Oct 08, 20261,3260
Oct 07, 20261,3260
Oct 06, 20261,326+1
Oct 05, 20261,3250
Oct 02, 20261,325No prior observation