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Contract OI history

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Jan 21, 2028 EXPIRATION

INO $4.00 Call

INO280121C00004000

Latest saved OI229Oct 23, 2026
Last change+14vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INO $4.00 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. 2291140 2026-10-08: 71 OI2026-10-09: 71 OI2026-10-13: 121 OI2026-10-14: 121 OI2026-10-15: 121 OI2026-10-16: 121 OI2026-10-21: 215 OI2026-10-23: 229 OI Oct 08, 2026Oct 23, 2026

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

INO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing229+14
Oct 21, 2026215+94
Oct 16, 20261210
Oct 15, 20261210
Oct 14, 20261210
Oct 13, 2026121+50
Oct 09, 2026710
Oct 08, 202671No prior observation