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Contract OI history

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Jan 15, 2027 EXPIRATION

ELF $55.00 Put

ELF270115P00055000

Latest saved OI3,195Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELF $55.00 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. 3,2021,6010 2026-10-02: 3,202 OI2026-10-05: 3,202 OI2026-10-06: 3,201 OI2026-10-07: 3,201 OI2026-10-08: 3,201 OI2026-10-09: 3,199 OI2026-10-13: 3,196 OI2026-10-14: 3,196 OI2026-10-15: 3,196 OI2026-10-16: 3,195 OI2026-10-21: 3,195 OI2026-10-23: 3,195 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, 2026Viewing3,1950
Oct 21, 20263,1950
Oct 16, 20263,195-1
Oct 15, 20263,1960
Oct 14, 20263,1960
Oct 13, 20263,196-3
Oct 09, 20263,199-2
Oct 08, 20263,2010
Oct 07, 20263,2010
Oct 06, 20263,201-1
Oct 05, 20263,2020
Oct 02, 20263,202No prior observation