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Contract OI history

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May 21, 2027 EXPIRATION

ELDN $2.50 Call

ELDN270521C00002500

Latest saved OI106Oct 23, 2026
Last change0vs 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. 106530 2026-10-08: 51 OI2026-10-13: 94 OI2026-10-14: 104 OI2026-10-15: 104 OI2026-10-16: 104 OI2026-10-20: 106 OI2026-10-23: 106 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, 2026Viewing1060
Oct 20, 2026106+2
Oct 16, 20261040
Oct 15, 20261040
Oct 14, 2026104+10
Oct 13, 202694+43
Oct 08, 202651No prior observation