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Contract OI history

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Feb 19, 2027 EXPIRATION

ELTX $2.50 Call

ELTX270219C00002500

Latest saved OI249Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ELTX $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. 2511250 2026-10-09: 137 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-16: 251 OI2026-10-20: 250 OI2026-10-23: 249 OI Oct 09, 2026Oct 23, 2026

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

ELTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing249-1
Oct 20, 2026250-1
Oct 16, 2026251+107
Oct 14, 20261440
Oct 13, 2026144+7
Oct 09, 2026137No prior observation