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Contract OI history

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Feb 19, 2027 EXPIRATION

ERII $10.00 Call

ERII270219C00010000

Latest saved OI424Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ERII $10.00 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. 4242120 2026-10-08: 254 OI2026-10-09: 254 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-16: 244 OI2026-10-20: 394 OI2026-10-23: 424 OI Oct 08, 2026Oct 23, 2026

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

ERII contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing424+30
Oct 20, 2026394+150
Oct 16, 2026244-10
Oct 14, 20262540
Oct 13, 20262540
Oct 09, 20262540
Oct 08, 2026254No prior observation