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Contract OI history

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Apr 16, 2027 EXPIRATION

DUOT $8.00 Put

DUOT270416P00008000

Latest saved OI240Oct 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 $8.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2411200 2026-10-08: 239 OI2026-10-09: 239 OI2026-10-13: 239 OI2026-10-15: 241 OI2026-10-16: 240 OI2026-10-21: 240 OI2026-10-23: 240 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, 2026Viewing2400
Oct 21, 20262400
Oct 16, 2026240-1
Oct 15, 2026241+2
Oct 13, 20262390
Oct 09, 20262390
Oct 08, 2026239No prior observation