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Contract OI history

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Dec 17, 2027 EXPIRATION

DYN $20.00 Call

DYN271217C00020000

Latest saved OI65Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DYN $20.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 70350 2026-10-08: 70 OI2026-10-09: 70 OI2026-10-13: 70 OI2026-10-14: 70 OI2026-10-16: 70 OI2026-10-21: 70 OI2026-10-23: 65 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, 2026Viewing65-5
Oct 21, 2026700
Oct 16, 2026700
Oct 14, 2026700
Oct 13, 2026700
Oct 09, 2026700
Oct 08, 202670No prior observation