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Contract OI history

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Jan 21, 2028 EXPIRATION

DVN $55.00 Call

DVN280121C00055000

Latest saved OI372Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DVN $55.00 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. 3731860 2026-10-02: 372 OI2026-10-05: 372 OI2026-10-06: 372 OI2026-10-07: 372 OI2026-10-08: 372 OI2026-10-09: 372 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 371 OI2026-10-16: 369 OI2026-10-21: 359 OI2026-10-23: 372 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, 2026Viewing372+13
Oct 21, 2026359-10
Oct 16, 2026369-2
Oct 15, 2026371-2
Oct 14, 20263730
Oct 13, 2026373+1
Oct 09, 20263720
Oct 08, 20263720
Oct 07, 20263720
Oct 06, 20263720
Oct 05, 20263720
Oct 02, 2026372No prior observation