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Contract OI history

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Oct 30, 2026 EXPIRATION

DUOL $160.00 Call

DUOL261030C00160000

Latest saved OI355Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DUOL $160.00 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. 3551770 2026-10-09: 182 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-15: 178 OI2026-10-16: 242 OI2026-10-21: 343 OI2026-10-23: 355 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, 2026Viewing355+12
Oct 21, 2026343+101
Oct 16, 2026242+64
Oct 15, 2026178-6
Oct 14, 20261840
Oct 13, 2026184+2
Oct 09, 2026182No prior observation