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Contract OI history

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Jan 15, 2027 EXPIRATION

IOT $25.00 Put

IOT270115P00025000

Latest saved OI1,377Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IOT $25.00 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. 1,3776880 2026-10-02: 1,285 OI2026-10-05: 1,285 OI2026-10-06: 1,284 OI2026-10-07: 1,284 OI2026-10-08: 1,284 OI2026-10-09: 1,284 OI2026-10-13: 1,284 OI2026-10-14: 1,284 OI2026-10-15: 1,284 OI2026-10-16: 1,284 OI2026-10-21: 1,377 OI2026-10-23: 1,377 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, 2026Viewing1,3770
Oct 21, 20261,377+93
Oct 16, 20261,2840
Oct 15, 20261,2840
Oct 14, 20261,2840
Oct 13, 20261,2840
Oct 09, 20261,2840
Oct 08, 20261,2840
Oct 07, 20261,2840
Oct 06, 20261,284-1
Oct 05, 20261,2850
Oct 02, 20261,285No prior observation