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Contract OI history

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Oct 23, 2026 EXPIRATION

DUOL $148.00 Call

DUOL261023C00148000

Latest saved OI60Oct 23, 2026
Last change-104vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DUOL $148.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 164820 2026-10-09: 16 OI2026-10-13: 16 OI2026-10-14: 16 OI2026-10-15: 46 OI2026-10-16: 47 OI2026-10-21: 164 OI2026-10-23: 60 OI Oct 09, 2026Oct 23, 2026

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

DUOL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing60-104
Oct 21, 2026164+117
Oct 16, 202647+1
Oct 15, 202646+30
Oct 14, 2026160
Oct 13, 2026160
Oct 09, 202616No prior observation