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Contract OI history

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Jan 15, 2027 EXPIRATION

ERAS $10.00 Call

ERAS270115C00010000

Latest saved OI15,195Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ERAS $10.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 15,1957,5970 2026-10-08: 15,194 OI2026-10-09: 15,194 OI2026-10-13: 15,194 OI2026-10-14: 15,194 OI2026-10-15: 15,194 OI2026-10-16: 15,194 OI2026-10-21: 15,195 OI2026-10-23: 15,195 OI Oct 08, 2026Oct 23, 2026

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

ERAS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing15,1950
Oct 21, 202615,195+1
Oct 16, 202615,1940
Oct 15, 202615,1940
Oct 14, 202615,1940
Oct 13, 202615,1940
Oct 09, 202615,1940
Oct 08, 202615,194No prior observation