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Contract OI history

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Dec 17, 2027 EXPIRATION

DYN $25.00 Put

DYN271217P00025000

Latest saved OI306Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DYN $25.00 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. 3061530 2026-10-08: 263 OI2026-10-09: 263 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-16: 277 OI2026-10-21: 306 OI2026-10-23: 306 OI Oct 08, 2026Oct 23, 2026

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

DYN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3060
Oct 21, 2026306+29
Oct 16, 20262770
Oct 14, 20262770
Oct 13, 2026277+14
Oct 09, 20262630
Oct 08, 2026263No prior observation