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Contract OI history

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Oct 23, 2026 EXPIRATION

HLF $2.00 Call

HLF261023C00002000

Latest saved OI229Oct 20, 2026
Last change+7vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HLF $2.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 3921960 2026-10-02: 304 OI2026-10-05: 362 OI2026-10-06: 368 OI2026-10-07: 368 OI2026-10-09: 392 OI2026-10-13: 220 OI2026-10-14: 221 OI2026-10-16: 222 OI2026-10-20: 229 OI Oct 02, 2026Oct 20, 2026

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

HLF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing229+7
Oct 16, 2026222+1
Oct 14, 2026221+1
Oct 13, 2026220-172
Oct 09, 2026392+24
Oct 07, 20263680
Oct 06, 2026368+6
Oct 05, 2026362+58
Oct 02, 2026304No prior observation