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Contract OI history

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Jan 21, 2028 EXPIRATION

IOT $15.00 Put

IOT280121P00015000

Latest saved OI279Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IOT $15.00 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. 3091540 2026-10-02: 172 OI2026-10-05: 172 OI2026-10-06: 152 OI2026-10-07: 152 OI2026-10-08: 152 OI2026-10-09: 152 OI2026-10-13: 152 OI2026-10-14: 152 OI2026-10-15: 299 OI2026-10-16: 299 OI2026-10-21: 309 OI2026-10-23: 279 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, 2026Viewing279-30
Oct 21, 2026309+10
Oct 16, 20262990
Oct 15, 2026299+147
Oct 14, 20261520
Oct 13, 20261520
Oct 09, 20261520
Oct 08, 20261520
Oct 07, 20261520
Oct 06, 2026152-20
Oct 05, 20261720
Oct 02, 2026172No prior observation