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Contract OI history

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Jan 15, 2027 EXPIRATION

IOT $33.00 Put

IOT270115P00033000

Latest saved OI1,911Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IOT $33.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,9119550 2026-10-02: 1,744 OI2026-10-05: 1,736 OI2026-10-06: 1,736 OI2026-10-07: 1,735 OI2026-10-08: 1,735 OI2026-10-09: 1,737 OI2026-10-13: 1,737 OI2026-10-14: 1,737 OI2026-10-15: 1,737 OI2026-10-16: 1,737 OI2026-10-21: 1,910 OI2026-10-23: 1,911 OI Oct 02, 2026Oct 23, 2026

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

IOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,911+1
Oct 21, 20261,910+173
Oct 16, 20261,7370
Oct 15, 20261,7370
Oct 14, 20261,7370
Oct 13, 20261,7370
Oct 09, 20261,737+2
Oct 08, 20261,7350
Oct 07, 20261,735-1
Oct 06, 20261,7360
Oct 05, 20261,736-8
Oct 02, 20261,744No prior observation