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Contract OI history

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Feb 19, 2027 EXPIRATION

HLN $10.00 Call

HLN270219C00010000

Latest saved OI5,857Oct 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. 5,8572,9280 2026-10-02: 5,755 OI2026-10-05: 5,753 OI2026-10-06: 5,763 OI2026-10-07: 5,764 OI2026-10-08: 5,765 OI2026-10-09: 5,773 OI2026-10-13: 5,785 OI2026-10-14: 5,786 OI2026-10-15: 5,793 OI2026-10-16: 5,793 OI2026-10-21: 5,857 OI2026-10-23: 5,857 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, 20265,8570
Oct 21, 2026Viewing5,857+64
Oct 16, 20265,7930
Oct 15, 20265,793+7
Oct 14, 20265,786+1
Oct 13, 20265,785+12
Oct 09, 20265,773+8
Oct 08, 20265,765+1
Oct 07, 20265,764+1
Oct 06, 20265,763+10
Oct 05, 20265,753-2
Oct 02, 20265,755No prior observation