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Contract OI history

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Feb 19, 2027 EXPIRATION

ETON $70.00 Call

ETON270219C00070000

Latest saved OI380Oct 23, 2026
Last change+10vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ETON $70.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3801900 2026-10-09: 370 OI2026-10-13: 370 OI2026-10-14: 370 OI2026-10-16: 370 OI2026-10-20: 370 OI2026-10-23: 380 OI Oct 09, 2026Oct 23, 2026

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

ETON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing380+10
Oct 20, 20263700
Oct 16, 20263700
Oct 14, 20263700
Oct 13, 20263700
Oct 09, 2026370No prior observation