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Contract OI history

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Mar 19, 2027 EXPIRATION

OPTU $1000.00 Call

OPTU270319C00001000

Latest saved OI184Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OPTU $1000.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 185920 2026-10-02: 184 OI2026-10-05: 185 OI2026-10-07: 177 OI2026-10-08: 177 OI2026-10-09: 179 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-16: 184 OI2026-10-20: 183 OI2026-10-23: 184 OI Oct 02, 2026Oct 23, 2026

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

OPTU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing184+1
Oct 20, 2026183-1
Oct 16, 2026184+5
Oct 14, 20261790
Oct 13, 20261790
Oct 09, 2026179+2
Oct 08, 20261770
Oct 07, 2026177-8
Oct 05, 2026185+1
Oct 02, 2026184No prior observation