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Contract OI history

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Dec 18, 2026 EXPIRATION

IOT $34.00 Put

IOT261218P00034000

Latest saved OI1,870Oct 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 $34.00 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. 1,8719350 2026-10-02: 1,859 OI2026-10-05: 1,864 OI2026-10-06: 1,864 OI2026-10-07: 1,864 OI2026-10-08: 1,864 OI2026-10-09: 1,867 OI2026-10-13: 1,870 OI2026-10-14: 1,870 OI2026-10-15: 1,870 OI2026-10-16: 1,871 OI2026-10-21: 1,871 OI2026-10-23: 1,870 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, 2026Viewing1,870-1
Oct 21, 20261,8710
Oct 16, 20261,871+1
Oct 15, 20261,8700
Oct 14, 20261,8700
Oct 13, 20261,870+3
Oct 09, 20261,867+3
Oct 08, 20261,8640
Oct 07, 20261,8640
Oct 06, 20261,8640
Oct 05, 20261,864+5
Oct 02, 20261,859No prior observation