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Contract OI history

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Nov 20, 2026 EXPIRATION

ERII $10.00 Call

ERII261120C00010000

Latest saved OI1,402Oct 23, 2026
Last change0vs 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. 1,4067030 2026-10-08: 1,346 OI2026-10-09: 1,346 OI2026-10-13: 1,351 OI2026-10-14: 1,406 OI2026-10-16: 1,406 OI2026-10-20: 1,402 OI2026-10-23: 1,402 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, 2026Viewing1,4020
Oct 20, 20261,402-4
Oct 16, 20261,4060
Oct 14, 20261,406+55
Oct 13, 20261,351+5
Oct 09, 20261,3460
Oct 08, 20261,346No prior observation