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Contract OI history

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Feb 19, 2027 EXPIRATION

INIO $40.00 Call

INIO270219C00040000

Latest saved OI1,421Oct 21, 2026
Last change-1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INIO $40.00 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. 1,4247120 2026-10-08: 1,416 OI2026-10-09: 1,416 OI2026-10-13: 1,424 OI2026-10-15: 1,422 OI2026-10-16: 1,422 OI2026-10-21: 1,421 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, 2026Viewing1,421-1
Oct 16, 20261,4220
Oct 15, 20261,422-2
Oct 13, 20261,424+8
Oct 09, 20261,4160
Oct 08, 20261,416No prior observation