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Contract OI history

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Dec 18, 2026 EXPIRATION

EGO $31.00 Put

EGO261218P00031000

Latest saved OI351Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EGO $31.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3511750 2026-10-02: 328 OI2026-10-05: 328 OI2026-10-06: 328 OI2026-10-07: 328 OI2026-10-08: 343 OI2026-10-09: 343 OI2026-10-13: 343 OI2026-10-14: 349 OI2026-10-16: 349 OI2026-10-20: 349 OI2026-10-23: 351 OI Oct 02, 2026Oct 23, 2026

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

EGO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing351+2
Oct 20, 20263490
Oct 16, 20263490
Oct 14, 2026349+6
Oct 13, 20263430
Oct 09, 20263430
Oct 08, 2026343+15
Oct 07, 20263280
Oct 06, 20263280
Oct 05, 20263280
Oct 02, 2026328No prior observation