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Contract OI history

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Apr 16, 2027 EXPIRATION

DUOT $20.00 Call

DUOT270416C00020000

Latest saved OI60Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DUOT $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 60300 2026-10-08: 36 OI2026-10-09: 36 OI2026-10-13: 36 OI2026-10-15: 56 OI2026-10-16: 56 OI2026-10-21: 60 OI2026-10-23: 60 OI Oct 08, 2026Oct 23, 2026

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

DUOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing600
Oct 21, 202660+4
Oct 16, 2026560
Oct 15, 202656+20
Oct 13, 2026360
Oct 09, 2026360
Oct 08, 202636No prior observation