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Contract OI history

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Oct 30, 2026 EXPIRATION

INO $1000.00 Put

INO261030P00001000

Latest saved OI340Oct 23, 2026
Last change+257vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INO $1000.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3401700 2026-10-08: 29 OI2026-10-09: 29 OI2026-10-13: 62 OI2026-10-14: 62 OI2026-10-15: 62 OI2026-10-16: 62 OI2026-10-21: 83 OI2026-10-23: 340 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, 2026Viewing340+257
Oct 21, 202683+21
Oct 16, 2026620
Oct 15, 2026620
Oct 14, 2026620
Oct 13, 202662+33
Oct 09, 2026290
Oct 08, 202629No prior observation