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Contract OI history

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Apr 16, 2027 EXPIRATION

ELAN $31.00 Call

ELAN270416C00031000

Latest saved OI400Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ELAN $31.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4002000 2026-10-02: 368 OI2026-10-05: 390 OI2026-10-06: 390 OI2026-10-07: 390 OI2026-10-08: 390 OI2026-10-09: 390 OI2026-10-13: 390 OI2026-10-14: 390 OI2026-10-15: 390 OI2026-10-16: 400 OI2026-10-21: 400 OI2026-10-23: 400 OI Oct 02, 2026Oct 23, 2026

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

ELAN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4000
Oct 21, 20264000
Oct 16, 2026400+10
Oct 15, 20263900
Oct 14, 20263900
Oct 13, 20263900
Oct 09, 20263900
Oct 08, 20263900
Oct 07, 20263900
Oct 06, 20263900
Oct 05, 2026390+22
Oct 02, 2026368No prior observation