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Contract OI history

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Jan 15, 2027 EXPIRATION

ELF $65.00 Put

ELF270115P00065000

Latest saved OI698Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $65.00 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. 7003500 2026-10-02: 507 OI2026-10-05: 508 OI2026-10-06: 508 OI2026-10-07: 700 OI2026-10-08: 700 OI2026-10-09: 699 OI2026-10-13: 699 OI2026-10-14: 699 OI2026-10-15: 699 OI2026-10-16: 699 OI2026-10-21: 699 OI2026-10-23: 698 OI Oct 02, 2026Oct 23, 2026

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

ELF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing698-1
Oct 21, 20266990
Oct 16, 20266990
Oct 15, 20266990
Oct 14, 20266990
Oct 13, 20266990
Oct 09, 2026699-1
Oct 08, 20267000
Oct 07, 2026700+192
Oct 06, 20265080
Oct 05, 2026508+1
Oct 02, 2026507No prior observation