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Contract OI history

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Jan 21, 2028 EXPIRATION

DVN $42.50 Call

DVN280121C00042500

Latest saved OI827Oct 23, 2026
Last change+7vs 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. 8274130 2026-10-02: 812 OI2026-10-05: 812 OI2026-10-06: 817 OI2026-10-07: 817 OI2026-10-08: 817 OI2026-10-09: 817 OI2026-10-13: 820 OI2026-10-14: 820 OI2026-10-15: 820 OI2026-10-16: 820 OI2026-10-21: 820 OI2026-10-23: 827 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, 2026Viewing827+7
Oct 21, 20268200
Oct 16, 20268200
Oct 15, 20268200
Oct 14, 20268200
Oct 13, 2026820+3
Oct 09, 20268170
Oct 08, 20268170
Oct 07, 20268170
Oct 06, 2026817+5
Oct 05, 20268120
Oct 02, 2026812No prior observation