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Contract OI history

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Dec 18, 2026 EXPIRATION

HL $13.00 Put

HL261218P00013000

Latest saved OI1,740Oct 23, 2026
Last change+301vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HL $13.00 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. 1,7408700 2026-10-02: 529 OI2026-10-05: 529 OI2026-10-06: 529 OI2026-10-07: 529 OI2026-10-08: 529 OI2026-10-09: 529 OI2026-10-13: 534 OI2026-10-14: 534 OI2026-10-15: 1,433 OI2026-10-16: 1,433 OI2026-10-21: 1,439 OI2026-10-23: 1,740 OI Oct 02, 2026Oct 23, 2026

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

HL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,740+301
Oct 21, 20261,439+6
Oct 16, 20261,4330
Oct 15, 20261,433+899
Oct 14, 20265340
Oct 13, 2026534+5
Oct 09, 20265290
Oct 08, 20265290
Oct 07, 20265290
Oct 06, 20265290
Oct 05, 20265290
Oct 02, 2026529No prior observation