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Contract OI history

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Jan 15, 2027 EXPIRATION

IOT $37.00 Put

IOT270115P00037000

Latest saved OI182Oct 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 $37.00 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. 182910 2026-10-02: 147 OI2026-10-05: 147 OI2026-10-06: 175 OI2026-10-07: 175 OI2026-10-08: 175 OI2026-10-09: 175 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 175 OI2026-10-16: 175 OI2026-10-21: 182 OI2026-10-23: 182 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, 2026Viewing1820
Oct 21, 2026182+7
Oct 16, 20261750
Oct 15, 20261750
Oct 14, 20261750
Oct 13, 20261750
Oct 09, 20261750
Oct 08, 20261750
Oct 07, 20261750
Oct 06, 2026175+28
Oct 05, 20261470
Oct 02, 2026147No prior observation