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Contract OI history

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Nov 20, 2026 EXPIRATION

DYN $15.00 Put

DYN261120P00015000

Latest saved OI735Oct 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 $15.00 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. 7353670 2026-10-08: 271 OI2026-10-09: 271 OI2026-10-13: 271 OI2026-10-14: 271 OI2026-10-16: 271 OI2026-10-21: 735 OI2026-10-23: 735 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, 2026Viewing7350
Oct 21, 2026735+464
Oct 16, 20262710
Oct 14, 20262710
Oct 13, 20262710
Oct 09, 20262710
Oct 08, 2026271No prior observation