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Contract OI history

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Apr 16, 2027 EXPIRATION

DVN $37.50 Put

DVN270416P00037500

Latest saved OI774Oct 23, 2026
Last change+253vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DVN $37.50 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. 7743870 2026-10-02: 517 OI2026-10-05: 517 OI2026-10-06: 516 OI2026-10-07: 516 OI2026-10-08: 516 OI2026-10-09: 516 OI2026-10-13: 516 OI2026-10-14: 516 OI2026-10-15: 516 OI2026-10-16: 516 OI2026-10-21: 521 OI2026-10-23: 774 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, 2026Viewing774+253
Oct 21, 2026521+5
Oct 16, 20265160
Oct 15, 20265160
Oct 14, 20265160
Oct 13, 20265160
Oct 09, 20265160
Oct 08, 20265160
Oct 07, 20265160
Oct 06, 2026516-1
Oct 05, 20265170
Oct 02, 2026517No prior observation