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Contract OI history

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Jan 21, 2028 EXPIRATION

ETOR $17.50 Call

ETOR280121C00017500

Latest saved OI480Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ETOR $17.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4802400 2026-10-09: 480 OI2026-10-13: 480 OI2026-10-14: 480 OI2026-10-15: 480 OI2026-10-16: 480 OI2026-10-21: 480 OI2026-10-23: 480 OI Oct 09, 2026Oct 23, 2026

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

ETOR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4800
Oct 21, 20264800
Oct 16, 20264800
Oct 15, 20264800
Oct 14, 20264800
Oct 13, 20264800
Oct 09, 2026480No prior observation