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Contract OI history

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Nov 20, 2026 EXPIRATION

ELDN $2.50 Call

ELDN261120C00002500

Latest saved OI2,989Oct 23, 2026
Last change+84vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ELDN $2.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,9891,4940 2026-10-08: 2,962 OI2026-10-13: 2,925 OI2026-10-14: 2,930 OI2026-10-15: 2,900 OI2026-10-16: 2,905 OI2026-10-20: 2,905 OI2026-10-23: 2,989 OI Oct 08, 2026Oct 23, 2026

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

ELDN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,989+84
Oct 20, 20262,9050
Oct 16, 20262,905+5
Oct 15, 20262,900-30
Oct 14, 20262,930+5
Oct 13, 20262,925-37
Oct 08, 20262,962No prior observation