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Contract OI history

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Dec 15, 2028 EXPIRATION

DVN $42.50 Call

DVN281215C00042500

Latest saved OI738Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DVN $42.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7443720 2026-10-02: 739 OI2026-10-05: 740 OI2026-10-06: 744 OI2026-10-07: 744 OI2026-10-08: 744 OI2026-10-09: 742 OI2026-10-13: 742 OI2026-10-14: 742 OI2026-10-15: 742 OI2026-10-16: 742 OI2026-10-21: 742 OI2026-10-23: 738 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, 2026Viewing738-4
Oct 21, 20267420
Oct 16, 20267420
Oct 15, 20267420
Oct 14, 20267420
Oct 13, 20267420
Oct 09, 2026742-2
Oct 08, 20267440
Oct 07, 20267440
Oct 06, 2026744+4
Oct 05, 2026740+1
Oct 02, 2026739No prior observation