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Contract OI history

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Nov 20, 2026 EXPIRATION

INIO $17.50 Call

INIO261120C00017500

Latest saved OI123Oct 21, 2026
Last change+105vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INIO $17.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-21. Exact values and changes are listed in the table below. 123610 2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 2 OI2026-10-15: 18 OI2026-10-16: 18 OI2026-10-21: 123 OI Oct 08, 2026Oct 21, 2026

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

INIO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing123+105
Oct 16, 2026180
Oct 15, 202618+16
Oct 13, 202620
Oct 09, 202620
Oct 08, 20262No prior observation