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Contract OI history

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Nov 20, 2026 EXPIRATION

EGHT $2.50 Call

EGHT261120C00002500

Latest saved OI458Oct 23, 2026
Last change+100vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EGHT $2.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4582290 2026-10-09: 368 OI2026-10-13: 368 OI2026-10-14: 368 OI2026-10-16: 358 OI2026-10-21: 358 OI2026-10-23: 458 OI Oct 09, 2026Oct 23, 2026

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

EGHT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing458+100
Oct 21, 20263580
Oct 16, 2026358-10
Oct 14, 20263680
Oct 13, 20263680
Oct 09, 2026368No prior observation