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Contract OI history

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Jun 17, 2027 EXPIRATION

DVN $40.00 Put

DVN270617P00040000

Latest saved OI2,501Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DVN $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5011,2500 2026-10-02: 1,051 OI2026-10-05: 2,500 OI2026-10-06: 2,500 OI2026-10-07: 2,500 OI2026-10-08: 2,500 OI2026-10-09: 2,500 OI2026-10-13: 2,500 OI2026-10-14: 2,500 OI2026-10-15: 2,500 OI2026-10-16: 2,500 OI2026-10-21: 2,501 OI2026-10-23: 2,501 OI Oct 02, 2026Oct 23, 2026

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

DVN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,5010
Oct 21, 20262,501+1
Oct 16, 20262,5000
Oct 15, 20262,5000
Oct 14, 20262,5000
Oct 13, 20262,5000
Oct 09, 20262,5000
Oct 08, 20262,5000
Oct 07, 20262,5000
Oct 06, 20262,5000
Oct 05, 20262,500+1,449
Oct 02, 20261,051No prior observation