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Contract OI history

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Oct 23, 2026 EXPIRATION

DUOL $162.50 Call

DUOL261023C00162500

Latest saved OI315Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DUOL $162.50 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. 3151570 2026-10-09: 19 OI2026-10-13: 25 OI2026-10-14: 25 OI2026-10-15: 25 OI2026-10-16: 300 OI2026-10-21: 312 OI2026-10-23: 315 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, 2026Viewing315+3
Oct 21, 2026312+12
Oct 16, 2026300+275
Oct 15, 2026250
Oct 14, 2026250
Oct 13, 202625+6
Oct 09, 202619No prior observation