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Contract OI history

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Nov 20, 2026 EXPIRATION

DUOL $110.00 Put

DUOL261120P00110000

Latest saved OI332Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DUOL $110.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3321660 2026-10-09: 310 OI2026-10-13: 308 OI2026-10-14: 308 OI2026-10-15: 318 OI2026-10-16: 317 OI2026-10-21: 319 OI2026-10-23: 332 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, 2026Viewing332+13
Oct 21, 2026319+2
Oct 16, 2026317-1
Oct 15, 2026318+10
Oct 14, 20263080
Oct 13, 2026308-2
Oct 09, 2026310No prior observation